Short Description: Type: Earbuds Origin: China Model: M28 Speaker Power：32 ohm-0.0015 mW*2 true copper ring Speaker Specification：8mm*2 Bluetooth Version：JL 6983/5.1 version Bluetooth Distance：10-12 meters Product Size：45mm*18mm*24mm Headset Battery：50mAh Product Weight：98g Charging Case battery: 2000mAh Charging Case size:85mm*55mm*30mm Play Time: 4-5H Call Time: 4-5H Headset Charging Time: 1H Charging Time of Charging Case: 1H Function Operation: Dual Mode Dual Decoding Game/music mode can be switched at will, allowing you to have a better on-site experience Product Description: Wireless chip: The headphones adopt bluetooth-compatible V5.1 chip, which works with low latency and sensitive stereo sound, giving you a good gaming experience. Rechargeable: The charging box makes it easy for you to charge the headset, and you can use the headphones for a long time after fully charged, saving time for you to charge frequently. Waterproof: These earbuds are life water-resistant, so you can use them without being afraid of sweat, suitable for sports, running, gaming, etc. Excellent sound ensure fast & stable connection waterproof. Noise-cancelling & non-slip: The earbuds can reduce the noise effectively, and you can wear them without worrying about slipping or falling off, not easy to make trouble for you. M28 Wireless Earbuds TWS Bluetooth 5.1: Bluetooth-compatible version: V5.1. | Playing time: 4-5h. | Calling time: about 6h. | Standby time: about 60 to 80 h. | Resistance: 32Ω. | Speaker: approx. 8mm/0.31inch. | Frequency response: 20Hz-20KHz. Transferring distance: >10m. | Light effect: colorful lighting. | Noise cancelling version: CVC8.0 | Earbuds battery: 50mAh. | Charging box battery:3500mAh. | Charging time: 1-2h. | Operation: smart touch control. What’s in the box: 1 * One pair of Bluetooth headsets, 1 * Charging box, 1 * Charging cable, 1 * User Manual, 2 * Ear cap Weight: 0.3 SKU: 230215044822