Neck Hanging BT Headset Lossless Sound Noise Reduction BT5.1 Wireless Neckband In Ear Sports Headphones

Feature: 1. Lossless HIFI Original Sound: This neckband wireless BT headset adopts deep noise reduction technology, which can highly restore the original sound of music, with low distortion and full tone, allowing you to enjoy pure HiFi sound quality. 2. Biological Diaphragm: The sound quality is greatly improved, it can record every sound fluctuation, high resolution and low noise, and the sound details are richer. 3. Comfortable and Stable Wearing Experience: It fits firmly into the ear without loosening or falling off, comfortable to wear, and painless for long term wear. 4. Lightweight and Comfortable: The whole machine is only 16g, without any burden, as if nothing, experience the joy from the ear to the soul. 5. High speed BT 5.1: Adopt high speed BT 5.1 technology, stable transmission, low latency. 6. Large Capacity Battery, Long Endurance: Built in super large capacity battery case, continuous play for 13 hours of music. Specification: Specification: BT version: 5.1 Transmission Distance: 15m (without obstacles) Battery Capacity: 150mAh Charging Voltage: 5V Continuous playback time: 13h Charging Time: about 90min Frequency: 2.4GHZ 2.480GHz Receiving Sensitivity: 93dbM . Package List: 1* Neckband Earbuds 1* Charging cable