REMAX RB-S7 Sports Bluetooth Wireless Neckband

REMAX RB-S7 Sports Bluetooth Wireless Neckband, Bluetooth 4.1, Bluetooth Distance 10m, Talk time 8-9 hours, Music playing time 6-7 hours, Standby time 260 hours.

Feature

Bluetooth Version: 4.1

Bluetooth Distance: 10m

Charging voltage: 3.7V

Speaker: 8mm

Impedance: 16

Speaker power: 5mW

Battery: 90mAh lithium polymer battery

Charging time: 2 hours

Talk time: 8-9 hours

Music playing time: 6-7 hours

Standby time: 260 hours