REMAX Neckband Bluetooth Earphone RB-S6 - Black

Anti-lost reminding; Shape memory wire
Bluetooth version: V4.1;
Frequency response: 2.402-2.480GHz
Voltage: AC Input 110-240V; DC output 5V
Size: 140*190*12mm; Battery display with iOS
Charging time: 2hrs; Standby time: 320hrs Music time: 7.5hrs; Talk time: 8hrs;Anti-lost reminding; Shape memory wire
Bluetooth version: V4.1;
Frequency response: 2.402-2.480GHz
Voltage: AC Input 110-240V; DC output 5V
Size: 140*190*12mm; Battery display with iOS
Charging time: 2hrs; Standby time: 320hrs Music time: 7.5hrs; Talk time: 8hrs;