Bluedio TE Sports Bluetooth Headset/wireless Earbuds With Built-in Microphone Sweat Proof Earphone For Phones And Music Red Hunting & War Games 57 in (10 cm x

57 in (10 cm x 5 cm x 4 cm) Weight 35

Localization and connection / connection error

Interfaces: Interface to external SIM 3V / 1

the large-capacity battery can save 7 days of data

Form Color White + Blue Brand DORJI Model DRF4432F27-043S Quantity 1 DX

Bluedio TE Sports Bluetooth Headset/wireless Earbuds With Built-in Microphone Sweat Proof Earphone For Phones And Music Red Hunting & War Games 57 in (10 cm xProduct Description Model Number: TE Function: For Mobile Phone,Common Headphone Wireless Type: Bluetooth With Microphone: No Is wireless: Yes Support APP: No Support Memory Card: No Support Apt x: Yes Waterproof: No Resistance: 17?? 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