In-ear Wireless Bluetooth Headphones, Earbuds IPX6, Rechargeable With Microphone, Retro Wooden Shell, Suitable For Smartphones Features: ADVANCED FUNCTIONS AND : Retro wood style earphones feature wireless bluetooth version 5.2, 8mm , voice calling, fully compatible, long-lasting battery life, hifi sound effect, sweatproof and, fingerprint and LED screen display with high mirror finish. Smart LCD Retro Wooden Charging Case: The smart LCD panel rechargeable charging case wirelessly charges your earbuds, giving your headphones over 9 hours of extra battery power. An integrated LCD display shows the charging case and the current charge status of each earbud for easy charging. Charging to 100% via USB charging case in approximately 3.5 hours LATEST WIRELESS TECHNOLOGY: The headphones pair easily via Bluetooth with all the latest smartphones, tablets, PCs and laptops of all makes and models, using the latest 5.2 Bluetooth codec. This allows for low latency, for a wireless audio listening experience. them out of the box, they pair automatically the first. Integrated external charging: The smart charging case features integrated power storage, so you can not provide your headphones with more than 24 hours of battery power, but also charge other devices via USB output ports (including USB C, some devices require separate charging). SMART & VOICE CONTROL: The earbuds automatically recognize your smartphone (depending your smartphone) so you can a variety of commands hands-, songs, call specific contacts, lower the volume, and more! FOR ALL EARS: In-ear earbuds are designed with not all ears being the same. The molded and finish provide and an excellent acoustic seal, delivering performance, and clear high frequencies. Product Description: 1x Bluetooth headset 1x manual 1x data cable Specification: material: plastic. Color: Three wood colors. Transmission distance: 10 meters. Speaker: 8mm. Standby time: about 120 hours. Battery life: about 4 hours. Rated input: 5V-1A. Usage time: 4 hours. Charging interface: USB.