Product Description

Main Functions:
* Support voice-activated calls.
* Support Blue tooth headset to play music.
* Support music cut songs.
* Support for last number redial.
* Caller Voice Reporting feature.
* Blue tooth headset operates voice prompts.
* Support one to two functions (one headset can be connected with two devices simultaneously)
* Support car navigation, voice and other software.
* Support Chinese and English switching.

Specification:

Bluetooth version: V4.1
Support: A2DP, Headset, Hands-stereo
Battery capacity: **0mH with protection board
Talk time: 8 hours 
Standby time: **0 hours
Effective distance: *0 meters (one to two Bluetooth headset)
Charging time: 2 hours
Charging voltage: DC 5V
Packing size: **2 * **0 * *5 mm
Package weight: *5g

Sport bluetooth earbuds sweat proof Main Features:

Comfortable Secure Fit:light weight *8g. Headphones chip with Nano coating treatment have strongest sweatproof effect, perfect for running,gym,exercise, fitness,all outdoor sports. Ergonomic and flexible In-ear design,soft smooth silicone gel surface have comfortable wearing without falling out.

SUPERIOR SOUND: wireless earbuds with Built-in HD microphone offer great phones conversation and CVC 6.0 noise cancelling,perfect isolated surrounding noise. Unique sound control structure,premium sound with bass and crystal clear treble,Hi-Fi Stereo sound enjoy CD-like top sound quality.

ADVANCED TECHNOLOGY: Bluetooth 4.1 CSR technology and apt-X support, it's hands free,and easy to use.With approx 2 hours recharge can be used for approx 8 hours playing time. Powerful bluetooth signal with up to *3 feet operation distance. Can connect two devices simultaneously. Voice prompt notifications of incoming calls and phone numbers,you won't miss any calls.

 WIDELY COMPATIBILITY: bluetooth earbuds can be used for all bluetooth devices,suitable most IOS and Andriod system smartphones, including iPhones,iPad,Tablets, Samsung Sony HTC LG Motorola Other smartphones, bluetooth devices, bluetooth adapters.