Feature:

•Compatible with Bluetooth enabled devices, such as smart phone, computer etc.
•Over 10 hours music play and 20 hours talk time.
•Music automatically mutes with each incoming call.
•Lightweight, comfortable design for all day listening.
•SADES pattern design on the ear-cups for cool showing.

Battery notification:
•Easily charge via micro USB port.
•Battery type: 450mAh Li-poly.
•Charge time: 4 hours.
•Music play time: 10-12 hours.
•Talking time: 22-25 hours.
•Standby time: up to 250 hours.
•Power Input: 5V DC, 180mAh.

Loading details:

1. Ctn meas.: 41*56*52(cm)  
2. Q'ty/ ctn: 32pcs 
3. Total q'ty in 20'GP: 5,600pcs

Specification:
Loudhailer diameter: 30mm
Sensitivity: 105dB
Frequency range: 20  ~ 20, 000Hz
Omnidirectional microphone 2*2.7mm
Sensitivity Mic: -48dB
Technology: Bluetooth V2.1+EDR
Transmitting Frequency 2.402-2.480GHZ
Working output: 5V, 25mAh
Transfer distance: 10m