Écouteurs sans fil Bluetooth 5.3 pour appels, casque de charge tactile Type-C, écouteurs de sport stéréo anti-bruit TWS

SP38 TWS wireless Bluetooth 5.3 headphones with touch control, stereo sound, microphone, sports earphones, water-resistant earplugs, suitable for Xiaomi. Description:
Bluetooth version: V5.3 
2. Bluetooth range: 10 meters 
3. Charging time: Approximately 1-2 hours 
4. Standby time: Approximately 80 hours 
5. Music duration: Approximately 3 hours 
6. Call duration: Approximately 4 hours 
7. Headphone battery: Polymer lithium battery with a capacity of 45mAh 
Specification:

Listen to music and make phone calls. Support playing music and making phone calls. 
<2> Caller ID number, last call-back number, fully intelligent English voice prompts, startup, pairing, shutdown, low battery status, etc. 
<3> Every time the headphones are connected to the mobile phone, they will automatically reconnect to the phone upon startup, which is convenient and fast. 
<4> Intelligent Compatibility: Supports all functional mobile phones, tablets, laptops, devices, and all mobile phones. 
Pairing method: 
Long press the blue light to enter pairing mode and wait for startup. 
Automatically paired together (with one not flashing indicating a successful pairing) and connected to the mobile phone. 
Two mobile phones can be connected separately and used independently. (One earphone is connected to one mobile phone.) 
Instruction tone:

Power-on prompt: Power on 
Power off prompt: Power off 
Pairing status prompt: Paired 
Connection prompt: Your device is connected. 
Disconnect prompt: Your device has disconnected. 
Low battery alert: Battery power is low. 
Button functions: Long press to turn on the device, long press to turn off the device, click to pause/music play/answer phone/dial off the phone. 
Contents inside the package: 
1* Headphones 
1* Charging cable 
1* Manual