Esonstyle Smallest Bluetooth 4.0 + EDR Mini Earphones Headphones Earbuds Headset with Mic, Support Hands-free Calling For iPhone Samsung Xiaomi Sony Lenovo HTC LG and Most Smartphone

Specification:
Technology: bluetooth 4.0
Radio frequency: 2.402-2.480GHz
Transmission power: Class2
Audio output: 35mW, <15mA
Transmission range: <10 m
Charging Power:input AC 110-240V; output DC 5V
Charging time: 2 hours
Talk time: 4 hours
Music play: 3 hours
Standby time: 120 hours
Wearing styles: In-Ear mini headphones
Battery: 50mA rechargeable lithium battery
Support A2DP music playback (audio output: 35mW, Play / Pause)
Size: 30mm * 18mm * 15mm
Weight: about 8.5g

Description
Bluetooth V4.0, Superior Compatibility
Brand new and high quality
4.0 smart chip, efficient transmission speed
Compact, ultra Light Design Stereo Bluetooth Headset, Portable and easy to Carry
High-fidelity sound quality, Wireless music enjoy
Voice report number, low power remind, Connect/disconnect remind, Boot off prompts.
Allow you to conveniently answer calls while driving
Multi-point connections: can be connected to two one with two Bluetooth devices simultaneously
Compatible for Almost All the bluetooth enabled Mobile Phones And Tablet PC, etc.

Package:
1 x headphone
1 x charging cable

Warranty:
This Headset includes 12-month Warranty, Worry-free Guarantee!