REMAX Bluetooth 4.1 CSR Stereo Wireless Bluetooth headset/In-Ear Bluetooth earbuds with Hands-Free Call Compatible with iPhone, Android, and Other Leading Smartphones
Specification
Bluetooth Version: V4.1+A2DP
Profile Support: HSP/HFP/A2DP/AVRCP
Battery: 50mAh rechargeable battery
Charging Time: about 1.5 hours
Connect with two Bluetooth devices at the same time
Talk Time: 5 hours
Music Play Time: 4 hours
Standby time: 100 hours
Headset battery icon can display on the iPhone/ iPad/iPod
Weight: 6.3g
The main material: ABS and Aluminum Alloy Metal
Transmission Distance: Up to 30 feet(10 meters)