-Speaker Size	:	50mm
-Connectivity	:	USB + 3.5mm
-Frequency Ra	:	20-20,000 H
-Microphone	:	Build-In Φ6.
-LED working	:	DC5V ± 5%
-Code	:	HEGM-04

-Speaker Size	:	50mm
-Connectivity	:	USB+3.5mm 4P
-Frequency Ra	:	20Hz-20 KHz
-Microphone	:	Build-In -38
-Cable Length	:	2.1M+/-0.15
-Code	:	HEGM-03

-Driver size	:	50mm Dynamic
-Frequency re	:	20Hz - 20kHz
-Microphone f	:	Response 100
-Max input po	:	30mW
-Sensitivity	:	98dB SPL @1k
-Code	:	HEJBL-12

-Frequency re	:	20 Hz - 20 k
-Max input po	:	30 mW
-Sensitivity	:	100 dB SPL @
-Impedance	:	32 ohm
-Microphone	:	size4 mm x 1
-Code	:	HEJBL-11

-Frequency re	:	20 Hz - 20 k
-Max input po	:	30 mW
-Sensitivity	:	100 dB SPL @
-Cable length	:	(1.2 m) + PC
-Impedance	:	32 ohm
-Code	:	HEJBL-10

-Frequency	:	20 - 40,000
-Driver size	:	50 mm
-Impedance	:	32 Ohms
-Sensitivity	:	100 dB
-Microphone t	:	Boom
-Code	:	HEJBL-14

-Driver size	:	50mm
-Maximum inpu	:	30mW
-Driver sensi	:	1kHz/1mW 100
-Battery Type	:	3.7 V / 1300
-Wireless	:	Yes
-Code	:	HEJBL-13

-Bluetooth	:	version5
-Driver size	:	40mm
-Driver sensi	:	1kHz/1mW (dB
-Battery Type	:	3.7 V / 730
-Charging tim	:	2 hours
-Code	:	HEJBL-07

-Bluetooth	:	Version 4.2
-Bluetooth /	:	10m
-Driver type	:	Neodymium dr
-Speaker diam	:	40 mm
-Sensitivity	:	102 dB
-Code	:	HEJBL-15

-Headphone ca	:	length 120cm
-Driver size	:	40mm
-Driver sensi	:	1kHz/1mW 96d
-Dynamic freq	:	Response ran
-Weight	:	220g
-Code	:	HEJBL-09

-Sensitivity	:	122±3dB
-Line Length	:	1.8m
-Resistance	:	22Ω
-Waterproof	:	No
-Sensitivity	:	122dB +/-3dB
-Code	:	HEOLGT-19

-Driver	:	50 mm
-Frequency	:	20Hz-20KHz
-Impedance	:	39 Ohms
-Sensitivity	:	93 dB SPL/mW
-Microphone	:	Cardioid
-Code	:	HEOLGT-13