The Bluetooth headset uses Bluetooth V4.2 with a 2.4 GHz ISM band, receive sensitivity of -90 dBm and maximum transmit power of 4 dBm. It supports headset and handsfree profiles, operates up to about 10 meters, charges in a maximum of 1.5 hours via Micro USB, and provides about 10 hours of work time with up to 250 hours standby. Impedance is 32 ohm, and the charger adapter output is 5 V DC at 130 mA. It comes in white, black and blue, features a CD-pattern design, cVc 6.0 noise cancelling, anti-scratch UV finish, memory-protein earmuffs and includes an audio cable for wired use. The mobile phone cable is offered as a custom data cable with USB, 8-pin, Type-C and Micro connectors. Length options are 1 m, 2 m and 3 m in white or black PVC with round shape. It supports charging up to 5 V / 3.0 A maximum output and carries CE, ROHS and FCC certificates. Buyers can send an enquiry through Global Trade Plaza.