E33 Whistle Wireless headset V4.2 with 80mAh battery for 4h of calls / music single earphone.
1. Headset wireless specification: Wireless V4.2, hence earphone stream clear and continuous music and promise more stable signal, as well balanced sound, clear treble and powerful bass.
2. Talk time is 4 hours, music time is 4 hours, standby time 100 hours, so you can enjoy music and calls freely anytime and anywhere without the bound of wire.
3. Battery capacity is 80mAh, also, charging time is 2 hours.
4. Ear-hook design to provide the ultimate fit to you ear contour. Compact and lightweight wireless earphone stream high-quality sound without tangled cords.
5. Size is 62*15*25mm and weight is 6g. Chinese and English languages supported.
6. Finally, headset convenient for your driving, cycling, working and those situations where your both hands are occupied.