Amzberks uni 1 Wireless Headset

Extendable wireless gaming headset: Headphones feature an on-ear foldable design, save more space when on storage. Power supply: 400 mAh rechargeable battery inbuilt (about 7 hrs of playing). Exquisite Appearance: Nice gift for a girlfriend, women or kids. Multi-functional: Adjust volume, change songs, answer calls, hang up calls, FM.TF, EQ, LED lights, pure English broadcast, etc. Power: Built-in 400mAh battery (about 7 hours playtime). Perfect gift: Perfect for Christmas, Valentine's Day, birthday gift for family and friends, suitable for the office, sports, school, work, travel, etc. Product description Specifications: Material: ABS. Standby time: Automatic switch off (5-8-min) Bluetooth version: 5.0. Transmission distance: 10 metres. Usage time: 8 hours. Battery capacity: 400 mAh battery built-in. Tip: Try not to use at maximum volume, otherwise the headphones wont last long. Use the following tip. With normal use, the volume is not too loud, only 2/3 of the highest volume. NB: 1. Use appropriate volume to avoid hearing damage. 2. Do not pull the headphones too much apart or they will break. 3. Dont use headphones when driving a car or riding a bicycle. 4. Use the headset "L" as left and "R" as right! 5. Avoid using too high volume as it can damage your headphones! Box contents: 1 x charging cable. 1 x wireless gaming headset