W11 Wireless headphones V4.2 over ear headset with mic 350mAh polymer battery lightweight and comfortable earphones
1. Material: ABS + aluminum alloy, so headphones durable and wear-resistant.
2. Speaker unit is 52mm diameter, speaker power is 32Ω 40MW * 2.
3. Frequency response: 120Hz ~ 20000Hz.
4. Wireless specification: Wireless V4.2. hence most of devices compatible.
5. Long wireless range for up to 10 hours, transmission frequency is 2.4GHz.
6. Charging voltage is DC5V, charging time is about 2h.
7. Talk time is about 3h or more, music time is 3h.
Standby time is more than 150h. Listen to your music effortlessly and in style.
8. Battery capacity is 350mAh, Class A polymer battery.
9. Net weight: 240g, size: 200 * 190 * 90mm. p>