2x USB
1. Input: 12V-24V
2. Output: 5V-2.4A MAX
3. Material: ABS+PC
4. Size: 27.6*27.6*61.6 mm

Rated output: 3mW
Max output: 5mW
Response Frequency : 20Hz–20kHz
Wire length: 1200mm
SPL:88±3db
MIC:42±3db
Horn size: 8mm

Rated output: 3mW
Max output: 5mW
Response Frequency : 20Hz–20kHz
Wire length: 1200mm
SPL:88±3db
MIC:42±3db
Horn size: 8mm

Product Size: 1000mm, 5.4*2.4mm
Material: PVC
Output: 5V-3A MAX
Operating temperature: 10oC to 35oC
Storage temperature: -30oC to 70oC

Product Size: 1000mm, 5.4*2.4mm
Material: PVC
Output: 5V-3A MAX
Operating temperature: 10oC to 35oC
Storage temperature: -30oC to 70oC

Material: nylon metal + braided wire
Output: 5V/2.1A MAX
Colors: gold/black
Length: 1 meter

Material: nylon metal + braided wire
Output: 5V/2.1A MAX
Colors: gold/black
Length: 1 meter

Operating temperature: 10 to 35
Storage temperature: -30 to 70
Line length: 1000mm
Life: plug the terminal interface 10000 times
360° casual suction, dust plug, double-sided USB interface can be used

Support for voice commands between smartphones supporting both iOS and Android.
Connection distance up to 10 meters
Bluetooth wireless technology 4.1
Standby time of 130 hours and talk up to 4 hours.
Can be used to stop or play music.
Can connect to two smartphones simultaneously.
Lightweight, only 6 grams.
Charging time is only 2 hours.
Battery 65 mAh
Comfortable to wear