Features:

1. Neckband design suitable for sport, anti-sweat

2 Bluetooth version 4.0

3 supports music playback

4 intelligent voice control

5 can connect 2 bluetooth devices at the same time

6 Built in apt-X technology reproduces CD quality sound over a Bluetooth connection

Technical Specifications:

01 Bluetooth version: V4.0

02 Chip Type: CSR4.0 chip

03 drive unit: Φ10mm

04 Speaker Impedance: 16Ω ± 15%

05 Sensitivity: 110db

06 Distortion: 0.3%

07 noise reduction technology: CVC 6.0 noise reduction technology

08 Frequency Response: 20-20kHz

09 Battery indicator: lithium battery 70mAh

10 Talk time/Music time:4 hours standby time:180 hours

11 charging time:2-3 hours

Packing:

 H7 headphone × 1, charging cable × 1, manual × 1

*