Onikuma GT839 Tri-Mode Wireless Headphone with Microphone (Black)

Onikuma GT839 Tri-Mode Wireless Headphone with Microphone (Black) is designed for gamers and multimedia enthusiasts who demand versatility, performance, and comfort. Supporting tri-mode connectivity — 2.4G wireless, Bluetooth, and wired mode — the GT839 gives you the freedom to switch between platforms seamlessly, whether you're gaming on a PC, console, or mobile device.

Powered by 40mm drivers, this headset delivers rich, immersive sound with deep bass and crystal-clear highs, while low-latency 2.4G wireless ensures fast response times for competitive gaming. The omnidirectional microphone with -42dB sensitivity ensures your voice is heard clearly, whether you're coordinating strategies or chatting with friends.

 

Specification:

Model:	GT839
Drive diameter:	40mm
Chipset:	JL7018 +JL7016 (2.4G+BT+wired)
Supported protocols:	AVRCP1.6.2, A2DP1.3.2, HFP1.8, HSP1.2
Audio decoding:	SBC，AAC，
Bluetooth distance:	10M
Frequency:	2.402 ghz-2.480-ghz
Microphone sensitivity:	-42 ± 3DB
Sensitivity:	115 ± 3DB
Impedance:	32 ohms
Frequency response range:	20HZ-20KHZ
Battery capacity:	800mAh
Running time(turn off the lights):	about 45 hours
Playing time(turn on the lights):	about 15hours
Low latency:	≤ 30ms(2.4G)
Charging time:	about 2 hours
Charging interface:	TYPE-C USB