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TWS bluetooth headset JZ-D59

Category：TWS Headphones

Hotline：+86-769-81016806

Details

Product parameter features

Project item (D56 bluetooth headset)	parameter characteristics
Product number	D59-ENC
Earbuds size	34x19.6x18.6mm
Charging case size	46.8x48.5x23.6mm
Bluetooth solutions	Jerry AD6973D4
Bluetooth version	V5.1
Support Bluetoothprofille	a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap\gatt\rfcomm\sdp\l2cap
Bluetooth decoding format	SBC, AAC
Bluetooth working frequency	2.4-2.480GHz
Bluetooth range	10 m
Best Talking Distance (TBR)	within 5 meters
Max power	15mW
Audio signal-to-noise ratio S/N	101dB@1KHz
frequency response	20-20KHz
music playback current	5-7mA
call current	7-9mA
Standby Quiescent Current	0.03-2mA
Power-on current consumption	3-10mA
Shutdown current consumption	10-12uA
Headphone charging current	40mA
Headphone charging voltage	4.2V
Headphone battery	30MAH
listening time	about 5 hours
call duration	about 4 hours
Operating temperature\humidity range	/

RF parameter features

RF maximum transmit power	8dbm
RF Receive Sensitivity (TYP)	-94dbm

Speaker parameters

Horn size	13038
Speaker impedance	32±15% at 1000Hz
Horn sensitivity	115±3dB at 1KHz
Speaker output power	Rated Power Input 3mW, Max Power Input 5mW
Speaker response frequency	20~8kHz Output S.P.L－10dB

MIC parameter

Charging compartment parameters

charging interface	Type-C
chip	Yingjixin IP5513
Operating Voltage	3.7V±0.7V
Charging compartment battery	180mAh
Battery life of the charging compartment	2-3 times
Charging compartment standby time	200 hours
Standby current of single bin	24uA
Plus headphone standby current	36uA
Maximum charging current	300mA
Discharge maximum current	300mA
Charge cut-off current, automatic recharge	20mA±10mA, recharge: 4.1V±0.03V
Discharge cut-off current	4mA±1mA
Low power shutdown voltage	2.95V±0.05V

Charging Instructions

1. When charging the earphone from the charging compartment, the red light of the earphone is always on, and the blue light of the compartment is on.

2. After the headset is fully charged in the compartment, the light will automatically turn off

3. When the charging compartment is charging, the red light flashes slowly

4. After the charging compartment is fully charged, the red light is always on

How-to

Function	action	indicator light	beep
boot	Press and hold the function key for about 3 seconds	Red and blue flashing alternately	Power On
Auto power on/connect back	When the headset is taken out of the charging compartment, it will automatically turn on and connect back.	The main ear flashes back and forth alternately	Power On
shutdown	Press and hold the function key for about 5 seconds	red light	Power Off
Boot into pairing mode	Automatically enter at boot	Red and blue flashing alternately	dingdong
TWS pairing	Automatic pairing after power on	Binaural pairing is successful The main ear flashes red and blue alternately	dingdong
The pair of ear and the mobile phone are connected successfully		/	connect
Disconnect the ear from the phone		The main ear flashes red and blue alternately	Disconnect
low power state		/	battery Low
previous piece	Double click on right ear	/	ding
next track	Double click on left ear	/	ding
play / Pause	short press	/	/
volume+	Left ear triple tap	/	/
volume-	Triple tap right ear	/	/
Siri	Left/right ear long press for three seconds to switch	/	ding
answer	Left/right ear incoming call click	/	/
hang up the phone	Click the left/right ear to hang up during a call	/	/
reject the call	Incoming call left/right ear long press for two seconds	/	/