K55 Tws Wireless Bluetooth Gaming Earphones In-ear with Charging Case

Features:
-360 degree stereo, support binaural call
-Ergonomic cochlear design, suitable for long-term wearing
-Bluetooth 5.0 chip: lower power consumption, more stable.
-Physical noise reduction, switch to phantom breathing light mode in game mode

Specifications:
Material: ABS+PC
Model: wireless TWS Earphones
Type: True Wireless (TWS) wireless charger Stereo Headphone
wireless charger Version: BT V5.0+EDR,Class 2
Supports: HSP/HFP/A2DP/AVRCP protocol
Frequency Response Range: 21Hz-18KHZ
Up to 10 meters: Built-in high-sensitivity microphone (-38dB)
Impedance: 16
Sensitivity: 95dB
Degree of distortion: ?1% SNR ?95
Battery: 50mAh / 400mAh Rechargeable lithium battery
Charge Time (for Power Bank Box): About 2.0 hours
Music Playing Time: 2.5~3 hours
Talk Time: 2.5-3 hours
Standby Time: 120 hours
Charge Time for earphone: 1-2 hours

What's in the box
1 x A Pair of Earphones
1 x Charging Case
1 x USB Charge Cable
1 x User Manual