Highlights
1. Magnetic charging compartment, Powerful battery life reserve, 2 Headphones + charging box combined battery life up to about 20 hours.
2. One touch, understand: With a simple smart touch, you can complete playback and pause, Previous/next song, Operations such as answering calls.
3. Bluetooth 5.0, Smart one step ahead: Take out the headset to automatically turn on, and the pairing is completed instantly, No need for complicated operations and long waits.
4. Fingertip playthings at your fingertips: MiNi is small and portable, the body is lightweight and compact, and can be put in a pocket at any time, Put the music in your pocket and just leave.
5. IPX5 waterproof: Pass the IPX5 waterproof test, No fear of rain and sweat.
Details
TWS Mini Hifi Deep Bass Wireless Bluetooth Earphone,BT 5.0 Touch Control Earplugs with Charging Compartment Sports Headphones

Basic parameters:
Product name: TWS wireless bluetooth headset
Product model: BT2929
Product size: 52*25mm
Product color: black, white, yellow, pink, red

Function parameter:
Senstivity: 121+3dB
Bluetooth version: V5.0
Connection range: 10M
Appearance material: ABS, PC
Impedance ohm: 32ohm15%
Frequency response: 100Hz - 5kHz
Support protocol: A2DP, HFP, AVRCP, SPP
Speaker unit: φ13mm*2 graphene HI-FI class moving coil speaker
Battery capacity: earphone 30mAh, charging box 280mAh
Input interface: TYPE-C
MIC sensitivity: -383dB
Charging box input: DC 5V=2A