• 2-in-one design: Bluetooth earphone and USB car charger

• Bluetooth V4.1 quickly pairing earphone, the transmission range up to 10m

• CVC noise reduction technology, effectively isolated from background

• Intelligent answer or hang off calls, answer calls directly after picking earphones up and put down to hang up

• With a USB car charger with 5V 2.4A output, charging earphones at any time, which can be used as a bracket to put earphones

• The earphone is only 6g, lightweight and comfortable to wear

• Connect two phones simultaneously

Specification:

• Model: BQ638

• Earphone:  

• Bluetooth: V4.1

• Transmission range: 10m

• Battery: 40mAh Li-ion battery

• Standby time: 100h

• Talking time: 4h

• Charging time: 1.5h

• Frequency: 20Hz - 20KHz

• Impedance: 16 ohm

• Weight: 6g

• USB Car Charger:
  

• Output: 5V 2.4A

• Size: 0.8 x 2.9 x 2.9cm

• Weight: 30g

Compatible with:

• Earphone:

• iPhone 7 /7 Plus

• Samsung Galaxy S7/S7 edge

• Other smartphones and tablets with Bluetooth 4.1 or above

• USB Car Charger:

• iPhone iPad

• Samsung Huawei Sony HTC LG smartphones and tablets