BOAT TWS M9 :- Bluetooth Headset M9 Premium TWS Bluetooth 5.2 Noise Canceling Earbuds, LED Display Power Bank. The latest Bluetooth 5.2 is compatible with most Bluetooth-enabled devices, has Lower energy consumption, more stable signal Very strong bass, Control Buttons, HiFi high fidelity sound quality, Dynamic unit design, good audio analysis, undistorted details, excelent listening experience 2000mAh charging case, Earbuds: 50mAh, time: 4-5 h hours, Charging time: about 1h Magnetic induction storage cabin, no need to press hard, the user experience has been greatly increased, and the embarrassment of opening the traditional button storage compartment has been solved Ergonomic designed, in line with the depth of the ear to listen for a long time without pain IPX7 Waterproof and Sweat-proof can listen to songs during exercise Can also be worn when taking a bath.It comes with CVC 8.0 binaural are as clear as face-to-face talks. HiFi high-fidelity sound effect: dynamic unit design