Features:
1. The unique design of the Bluetooth headset is a surprise gift for girls, children, lovers, and wives. On any special holiday or birthday, it can bring warmth and happiness to your children, family, lovers, and friends.
2. Experience music and clear sound. This headset is for audio lovers, so they are completely immersed in the world of music.
3. Game or use your mobile phone. This best built-in headset wireless bluetooth headset can be used as a wired headset. It does not consume battery and uses a 3.5mm cable including free.
4. Switch between wired and wireless headsets.
5. Comfortable and ultra-light: These over-ear Bluetooth headsets come with super soft cushions and adjustable headbands to provide lasting comfort.
6. The best wireless bluetooth solution for long-term games or TV. The independent bluetooth adapter needs to be used, which is better than the use of in-ear Bluetooth earplugs or earphones.
7. Scalable design, portable
8. Headphone function: volume adjustment, switching songs, call answering, call rejection, hang up, Bluetooth playback, hands-free call, call replay, Bluetooth connection, voice prompt, power display, support card, wired headset without power supply , Pure English broadcasting, FM,

Specifications:
Bluetooth version: Bluetooth V5.0
Transmission distance: 10 meters
Use time: 5-6 hours
Standby time: 180 hours
Battery capacity: 3.7V/200MA
Speaker model: 4083
Speaker size: 40 mm
Sensitivity: 115 db
Impedance: 32ohmΩ
Frequency response: 20hz-20khz
Rated power: 15mW×2
Package weight: 358G
Packing size: 16*9*17.5CM
Packing size: 82.5*46.5*48.5CM
Packing net weight: 14.3KG
Packing gross weight: 16.8KG
Packing quantity: 40PCS/CTN

Packing list:
1 X earphone
1 X audio cable
1 XUSB cable
1 X Chinese and English manual