1. Low-consumption, high-frequency, non-inductive delay, mode switching 2. New Bluetooth 5.1 game chip, -diaphragm shock speaker 3. Microphone ultra-clear call, gaming e-sports breathing light 4. The biological ultra-clear diaphragm, the sound quality is transparent and powerful, and the high-performance moving coil unit + diaphragm is used to the sound quality and make the sound quality even better. 5. Regardless of the main and auxiliary earphones, you can listen to it when you pick it up. It is equipped with a smart dual chip, and the left and right ears are synchronized and independently linked to each other and can be used at any time. Performance: TWS Bluetooth gaming headset Bluetooth version: 5.1 Bluetooth protocol: APD, AVRCP, , HFP Prompt tone: Chinese/English (press 5 when the mobile phone is not connected) Effective distance: 12 (-free) Microphone: Yes Pairing: automatic matching Angle diameter: 13mm Block: 32 Sensitivity: 42DB Battery capacity: 50mah headset, charging compartment: 300 mah Charging interface: TYPE-C Headphone usage time: 3-4 hours (depending on the volume) Button function: switch up/down song, increase/decrease volume, /hang up call, call back Net weight: 65g Style: In-ear Vocalism Principle: Dynamic Communication: True Wireless Volume Control: Yes Waterproof: Yes Frequency Response Range: 20 - 20000Hz Wireless Type: bluetooth Charging : Charging case Function: For Internet Bar,for ,Common Headphone,For Mobile Phone,Sport color:White Material:plastic Package Contents: 2 x Bluetooth Earphone 1 x Charger Case 1 x USB Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.