ESAMACT Original TWS Bluetooth Wireless Earphone Headset with Mic, Portable Stereo Earbuds with Charging Box for Android, IPHONE Signal Booster 76 oz (305 g) Packing

76 oz (305 g) Packing List 50 x Connectors

51/AVR reset

Bluetooth version      Bluetooth V4

Common Headphone Wireless Type: Bluetooth With Microphone: Yes Is wireless: Yes Support APP: No Support Memory Card: No Support Apt-x: No Waterproof: No Resistance: 60¦¸ Line Length: None Frequency Response Range: 20-21000Hz Sensitivity: 123dB Plug Type: Wireless Active Noise-Cancellation: Yes Volume Control: Yes Control Button: Yes Vocalism Principle: Dynamic Connectors: None Communication: Wireless Style: Neckband

ESAMACT Original TWS Bluetooth Wireless Earphone Headset with Mic, Portable Stereo Earbuds with Charging Box for Android, IPHONE Signal Booster 76 oz (305 g) PackingColor White Brand Others,ESAMACT Material ABS Quantity 1 set Connection Bluetooth Bluetooth Version Bluetooth V4. 2 Headphone Style Bilateral,Earbud,In Ear Waterproof Level Others, Applicable Products Universal Headphone Features Lightweight Support Memory Card No Support Apt X Yes Packing List 1 x Charging Box 2 x Headphones