A band-type electronic device and a method for configuration of a flexible circuit board in a band-type electronic device are disclosed. The band-type electronic device includes a plurality of segments connected with each other in a band-like shape, a plurality of electronic components arranged in the plurality of segments, and a flexible circuit board connected to the plurality of electronic components arranged in the plurality of segments, wherein the flexible circuit board is partly deformed into a meandering shape in at least one of the plurality of segments.

Disclosed is an AI voice interaction device, including a main body and an earphone detachably connected with the main body. User's voice is picked up by a voice pick-up, digital voice signals are obtained through analog-to-digital conversion, and are further transmitted to a first communication module through an earphone communication module. A body processor implements communication connection with a cloud server, and transmits to the cloud server for voice recognition and semantic analysis. Afterwards, the cloud server implements the functions such as making phone calls, sending short messages through the cellular transceiver, or calls corresponding network data, and transmits the network data back to the wristband-type AI voice interaction device to perform corresponding voice broadcasting according to the network data. Further, a TWS earphone and a wristband-type AI voice interaction system are disclosed.

A rubber, plastic, or silicone bracelet that an adult or child can wear on their wrist. The bracelet has a concave top designed with four contact points that grip a ball about its circumference, and allow the user to place and remove any plastic, foam, or rubber ball. The concave surface of the bracelet also allows a ball with a smooth surface and a slightly larger radius of curvature to be fit easily in the cavity and held in place through a light force of suction, thereby allowing for easy placement and removal by the user.

A bracelet having a first separation body (100) connected with a first button body (102) having an accommodation part (104) and a limiting part (105) connected and a second separation body (101) connected with a second button body (103) of which abutment surface having an accommodation slot (109); the accommodation part (104) is located within the accommodation slot (109), slot walls of the accommodation slot provided with bayonets (106), the limiting part (105) engages the bayonet (106), and the width of the bayonet (106) is smaller than of the accommodation part (104); a magnetic assembly (107,108) is provided between the bottom of the accommodation slot (109) and the accommodation part (104) for connecting the first button body (102) to the second button body (103); the direction of the suction force generated by the magnetic assembly is parallel to the direction that the accommodation part (104) enters the accommodation slot (109).

A band is capable of retaining a substrate saturated with a fragrance. A user dons the band around a portion of their body. The band incorporates a plurality of perforations enabling the fragrance emitting from the substrate to permeate an immediate area adjacent the band.

A size-adjustable wearable device stores and protects items, such as rings, for example. The wearable device can be designed to securely hold items, including valuables, such as rings, in a manner that allows for peace of mind and convenience while the wearer goes about a variety of different activities. The wearer can expose a storage chamber in the device by opening a cover on the underside of a band. The ring, jewelry, or other valuable can be deposited inside the storage chamber, and the cover can be placed securely over the top of the storage chamber. The wearer can then strap the band on their person. The band can be worn with the cover disposed securely and tightly against the person, thus providing an additional level of security. In some embodiments, the storage chamber can include arms to further help secure an item, such as a ring, there within.

A wearable straw includes a spring spine and an overmolded body portion, the overmolded body portion including a tube portion, the tube portion running a length of the spring spine, the overmolded body portion molded over the spring spine. In one alternative, the spring spine has a first configuration where the spring spine is uncoiled and a second configuration where the spring spine is coiled.

A reusable totebag bracelet comprising a flexible totebag having a bottom portion and a top portion providing access to the bottom portion, a flexible outer sleeve with a closed end and an opposite open end, the flexible totebag enveloped within the flexible outer sleeve through the open end of the flexible outer sleeve and the bottom portion of the flexible totebag connected to an inner surface of the flexible outer sleeve at the closed end, and the flexible outer sleeve is configured to transition longitudinally between a first position that envelopes a majority of the flexible totebag and a second position that allows the totebag to be deployed.

A bracelet or flexible band comprised of a flexible member that on one end is interconnected to a knife and on another end, is connected to a sheath that selectively receives the knife in the locking fashion. When needed, the knife is rotated within the sheath to facilitate release thereof from a lock that is integral with the sheath. Once removed from the sheath, the knife can be used for self-defense, cutting rope or cord in an emergency situation, or for general utility cutting tasks.

A bracelet or flexible band comprised of a flexible member that on one end is interconnected to a knife and on another end, is connected to a sheath that selectively receives the knife in the locking fashion. When needed, the knife is rotated within the sheath to facilitate release thereof from a lock that is integral with the sheath. Once removed from the sheath, the knife can be used for self-defense, cutting rope or cord in an emergency situation, or for general utility cutting tasks.