Bone Conduction Ear-Hook Headphones 2.9X1.8X0.3 Inches Hands-Free Ear-Hook Headphones Waterproof, Sweat-Proof And -Proof Painless Bone Conduction Headphones Compact Headphones

This Headphone uses painless design, you needn't to plug it . It supports answering phone calls, and easy to operate. And it won't influence your normal hearing, and convenient. The clear voice and quality can provide you with excellent user experience.

Features:
1. Painless ergonomic design -- You can use it when you are riding, driving, mountaineering, working, running, etc.
2. and compact design -- Light weight and small, easy to carry.
3. Ear hook type headset -- You do not need to put the headset into ear, it can clearly play music and make phone calls and to your ear.
4, IP X5 waterproof -- Waterproof, anti-sweat and anti-.
5. There is no difference between left and right wearing.
6. Chinese and English voice reminding.
7. Headphone -- Compatible with V4.0, V3.0, V2.1 V1.1 with 1intelligent connection.
 

Specification:
version : V4.2+EDR, compatible with V4.0, V3.0, V2.1 V1.1
power: Class2
frequency: 2.4GHz
distance: more than 10 meters
Battery capacity: 90mAh
Call time : Approx. 5-6 hours
Playing time : Approx. 1-2 hours
Standby time : Approx. 100 hours
Supported file formats: for IOS,  AVRCP, HSP and HFP
Product size: Approx. 7.3 x 4.5 x 0.7cm / 2.9 x 1.8 x 0.3in
Weight: 31.10g / 1.1oz
Color: Black, Red, Gold, Silver optional

Package list:
Headset x 1
Cable x 1
Manual x 1
Gel Cover x 1