Specifications:

Multi-connect Technology

Bluetooth 4.0

Chipset: Qualcomm CSR 8610

Micro USB Charging Port

Connectivity: Wireless

Compatible with: Computer

Bluetooth Profile: HFP, HSP and A2DP

Application: Computer,Mobile phone

Operating range: up to 30 feet (10m)

Battery (earbuds): 60mA

Speaker : φ6mm dynamic x 1

Talk time: 5.5h

Play time: 4.5 h

Standby time: 100days