K3 Surround Sound Effect / Noise Canceling / Comfortable Wearing / Bluetooth 5.0 Wireless Earphone -Black

Main Features:
Response frequency 2.4GHz
Impedance 18 ohm + / - 15pct
Sensitivity 98 + / - 3dB
Talk time 2 hours or so
Music time 2 hours or so
Standby time 130 hours
Charging time 1 - 2 hours
Earphone battery capacity: 45mAh
Charging compartment battery capacity: 300mAh

Earphones type: Hands-free
Materials: ABS,Metal
Mainly Compatible with: SAMSUNG,HTC,Nokia,HTC One M9,LG,Motorola,iPhone,iPhone 5/5S,iPhone 6,iPhone 6 Plus,iPhone 6S
Functions: Support music,Phone call answering,Song switch
Product weight: 0.0330 kg
Package weight: 0.1330 kg
Product size (L x W x H): 5.50 x 3.50 x 2.50 cm / 2.17 x 1.38 x 0.98 inches
Package size (L x W x H): 12.00 x 9.00 x 3.50 cm / 4.72 x 3.54 x 1.38 inches
Package Contents: 2 x Earphone, 1 x Charging Bin, 1 x Charging Cable, 1 x Chinese / English Manual