Kisong 100 Hours Bluetooth 5.3 Earphones Neckband Headphones Emergency Charging Sports Headset with Transmitter, Silver

About this item:

• Emergency power bank: during outdoor sports, the mobile phone is shut down without electricity. It can be in an emergency, and it can give you a power for a call in an emergency (this function does not support mobile phones).
• LED display real-time monitoring of performance: with LED digital display, real-time monitoring of the performance of the headset, charging in time, if there is no power, the power is clear at a glance.
• Bluetooth + memory card, a Bluetooth mobile phone with a memory card can listen to music without a mobile phone. Connect immediately after booting. Memory connection function, can be used after booting, built-in Bluetooth 5.3 chip, can quickly search for data and memory noit
• Built-in 800mAh security lithium battery, with low power and micro power technology, 2 hours fast charging, provides long battery life.
• Memory neck hanger can be bent arbitrarily: smooth skin-friendly silicone material, unique memory bow, automatically tie back to restore the original shape, adjust the bow at any time, more comfortable and natural to wear.

IEW Transmission distance: 15 meters Bluetooth protocol: 5.3+ channel: stereo Battery capacity: 800mAh Usage time: 100 hours standby time: 365 hours. Supports TF card (TF card not included). Color: Black+Silver Material: ABS Package includes: 1 x earphone. 1 x Transmitter Only the above package content, other products are not included. Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.