SOSOFLY new TWS wireless bluetooth headsets 5.0 noise reduction no delay smart bluetooth headsets earbuds

Features: True wireless Bluetooth 5.0 headset, low power consumption and automatic connection. Watch the video without delay! Built-in microphone, hands-free answering calls. Earplugs can be used individually or together. The charging box battery is 300 mAh Mini and stylish ergonomic design, perfectly fit your ears, suitable for indoor and outdoor activities. High-definition sound quality and noise cancellation technology, excellent call quality. Compatible with most Bluetooth devices, such as smart phones, computers, mp3 players, etc. The earplug battery is 40 mA, the playing time is about 3-4 hours, and the charging box provides 5 times full charge. Charging box connector: Type-C interface   Function Feature: Per earbud battery: 40 mAh Charing case battery: 300 mAh Earbud weight: 5g Music 1 Talk time per charge: 4 H Charging times: 4 times Total music/ talk time: 15 H Frequency: 2.4G Signal to noise ratio: 95dB Sensitivity: 101.7dB +/- 3dB Connection range: 10M