A charging case includes an upper cover, a guiding member, a lower shell, a rotating shaft and a rotating member. The upper cover includes a cover body and an upper lining, the guiding member is fixed on the upper lining, the rotating shaft is fixed on the lower shell, the rotating member is rotationally arranged on the rotating shaft and connect the guiding member by sliding through the guiding groove, the rotating member is inclined towards a center of the lower shell when it is at a first position of the upper cover and is inclined towards the outside of the lower shell when it is at a second position of the upper cover. Therefore, the charging case lifts the upper cover through the rotation of the rotating member, so that the upper cover may avoid earphones when switching, so as to achieve the purpose of smooth switching.

Provided are an earphone charging box and earphone kit. The earphone charging box includes a lower case, an upper cover, a rotating member, and a sliding member. The lower case includes an earphone slot for accommodating an earphone. A bottom of the upper cover includes a sliding slot. The rotating member is arranged on the lower case. The sliding member is mounted on the top of the rotating member and is partially arranged in the sliding slot. The upper cover is connected to the lower case through the sliding member and the rotating member. The box earphone charging is opened or closed by rotating of the rotating member and sliding of the sliding member.

A solar-powered table including a base unit and a top section detachably coupled or connected to the base unit. The top section includes one or more solar cell assemblies including one or more solar cells, the one or more solar cells to receive light from a solar light source and convert the light to electrical energy; one or more battery charge controllers coupled to the one or more solar cell assemblies and one or more rechargeable batteries to receive the electrical energy and to transfer the electrical energy to charge the one or more rechargeable batteries; and one or more processors or controllers.

In some examples, a head-wearable apparatus for viewing augmented reality (AR) or virtual reality (VR) content is provided. An example the apparatus comprises a frame, an optical assembly including an image display in which the AR or VR content may be viewed by a user, and a user input device operable by the user to navigate through content viewed in the image display, or to invoke a function of the head-wearable apparatus. The user input device includes a body manually engageable by the user to perform a content navigation or function invocation operation and is configured to present at least one contact for accepting a connection to an external charging source, or a connection to an external device.

A charger for use with a rechargeable battery includes a housing, electrical components, a connector port, a heatsink, and thermally conductive filler material. The housing includes a battery interface slidably receiving the rechargeable battery. The electrical components are disposed in the housing. The electrical components generate heat. The connector port is electrically coupled to the electrical components. The heatsink is disposed in the housing. The heatsink includes a cavity. The thermally conductive filler material at least partially fills the cavity. The thermally conductive filler material contacts both the electrical components and the heatsink.

A wireless switch panel integrated with a magnetic electric-shock charging fixed base is provided. The wireless switch panel integrated with the magnetic electric-shock charging fixed base includes: a magnetic charging stand, a wireless panel, and an angle adjustment bracket. The magnetic charging stand includes: an outer protective casing and a rear mounting plate. The outer protective casing is fixedly connected to a front side edge of the rear mounting plate. Interior of the outer protective casing is concave. The angle adjustment bracket is provided on a rear side of the rear mounting plate. A magnetic connection male socket is fixedly connected to the middle of an inner-side bottom end of the outer protective casing. The angle adjustment bracket includes: a support plate and a support base. A rotating shaft runs through two upper ends of the support base. Two charging manners are provided on the wireless panel.

The present application provides a mobile phone holder related to the technical field of mobile phone accessories, including a bottom shell, a base arranged inside the bottom shell, and a suction cup and a magnet block fixedly installed at the bottom of the base. The present application can achieve double adsorption by arranging the suction cup and the magnet block. The suction cup uses the negative pressure principle to be tightly adsorbed on various non-magnetic smooth surfaces such as glass, plastic, and wood, providing users with a wide range of placement options. At the same time, the magnet block is specially designed for objects made of iron or containing ferromagnetic materials, such as metal desktops, car dashboards, etc., and is directly adsorbed by magnetic force without any additional fixing devices, achieving the convenience of quick installation and disassembly.

A system for mounting a mobile electronic device (MED) having a charging port includes a case to receive the MED and a docking surface to receive the case. The case has a front surface facing the MED and a mounting surface. One or more stationary alignment tabs project from the docking surface and face the mounting surface when the case is received by the docking surface. A key projects from the docking surface and has at least one pair of mating sections movable relative to each other between expanded and compressed positions during mounting. The tabs facilitate alignment of and engagement between the charging port of the MED and a charging connector during mounting. The tabs and the key are structured such that when the mounting surface of the case engages with the key and the tabs, only sliding movement of the case relative to the dock is permitted.

Systems and apparatuses for mass charging of radio devices are disclosed. The disclosed technology provides a charging rack system configured to house multiple charging docks, where each charging dock is configured to house multiple radio devices. The charging rack system is comprised of one or more modules that includes one or more foldable/collapsible shelves fixed to a rigid frame via multiple support brackets. The foldable shelves include a vertical section (e.g., an upward-facing lip) perpendicular to a top surface of each of the shelves configured to wall-in and/or help secure the charging docks on the shelves. In some embodiments, the charging rack system is comprised of multiple modules stacked upon each other and coupled via multiple connector brackets.

A charging method and system, a charging box and Bluetooth earphones are disclosed. The charging method is applied to the charging box, and comprises: acquiring a communication data packet of Bluetooth earphones according to a preset communication frequency when the charging box is charging the Bluetooth earphones, wherein the communication data packet includes a current battery voltage of the Bluetooth earphones (S10); determining a target charging voltage according to the current battery voltage (S20); and charging the Bluetooth earphones based on the target charging voltage (S30). The charging method can realize the dynamic adjustment of the charging voltage, reduce the energy loss of the charging box during the charging process, thereby increasing the number of times that the charging box can charge the Bluetooth earphones and improving the battery life of the Bluetooth earphones.