ITEM NAME:L22 TWS Wireless Bluetooth Earphones IPX5 Waterproof Earbuds w/Charge Box #SFD Product Description Description: Feature: 1. The headset is Bluetooth 5.0, which can provide high-speed data transmission and stable performance. 2. The 10 meter effective distance transmission allows you to make clear calls, and the high sensitivity of the microphone can help you make handsfree calls easily. 3. The high-end speaker brings you powerful bass, which brings you wonderful fun to listen to music. 4. Super long listening for 4 hours. Functions: call answering, hang up call registration, hang up, music pause / play, voice number reporting, last number redial, call number reporting, intelligent voice prompt, power display, noise reduction Specification: Color: Black Material: ABS + PC Model: Q32 Bluetooth version: 5.0 Impedance: 32 ÃŽ © Sensitivity: 123dB Frequency response: 20-20KHz Headset capacity: 55mAh Charge box capacity: 320mAh Playback time: 4H Standby time: 100 hours Charging interface: Micro USB interface Effective distance: 10m Charging power supply: AC input 110-240V DC output 5V Weight: 90g Package size: 18.5 * 6.5 * 6cm/7.28*2.55*2.36'' Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 2 X Bluetooth Earphones 1 X Charging Box 1 X Charging Cable 1 X User Manual.Included: 2 X Bluetooth Earphones. Impedance: 32 ÃŽ ©. The headset is Bluetooth 5.0, which can provide high-speed data transmission and stable performance. Bluetooth version: 5.0. Headset capacity: 55mAh.