Pro4 TWS Bluetooth Headphones Noise Canceling Call Wireless Music Headset - Black
HD sound quality: According to the call scene, automatically reduce ambient noise, convey clear, rich details of the call voice, even in a noisy environment, the call quality is still clear
Comfortable to wear without pain: Compared with the stethoscope effect of the in-ear type, the semi-in-ear type does not select the ear canal and fits your ear more closely, making it more comfortable to wear
TWS separate design headphones: A new generation of true wireless pairing stereo, left and right ear separation design two headphones can be used alone, light and comfortable to use

Specifications:
Bluetooth chip: JL
Bluetooth version: V5.2
Pairing name: Pro4
Bluetooth profile: HSP, HFP, A2DP, AVRCPSPP.CVC
RF carrier frequency: 2402MHz-2480MHz
Bluetooth reception distance: straight line without obstacles ≥10 meters
Input voltage: DC5V (charger output current must be greater than 500mA, and charge the battery fully when you use it for the first time)
Battery capacity for one headset: 50mAh
Charging compartment battery capacity: 300mAh

The package includes:
1 x Pair of Bluetooth Headphones
1 x Charging case
1 x Charging cable
1 x English user manual

• Pro4 TWS Bluetooth Headphones Noise Canceling Call Wireless Music Headset - Black