YESIDO YSP22 LED Indicator Necklace Wireless Earphone

YSP22 Yesido BT5.3 ENC Call Noise Reduction LED Large Screen Display Three Sound Large-capacity Halterneck BT Headset.

• BT: JL 7003 V5.3. 
• Battery: 800mAh. 
• Necklace using style.
• Speaker: φ10mm Composite membrane. 
• Using time: 80 Hours.
• With LED indicator screen.