Technical specifications
MPN
Device
TWS sport earbuds with powerbank
Type
In ear with hooks
Form factor
Chipset
JL6983
Special features
IPX7 waterproof
IP rating
Yes, smart touch
Touch button
Charging case battery
Yes, LED display
LED indicator
Siri and Google assistant compatible
Voice assistant
Yes, 2000mAh USB-A type
Powerbank
Yes
Built-in microphone
Speaker
15mW x2
Maximum power
output (RMS)
20Hz-20kHz
Frequency
Impedance
32 at 1kHz
110dB±3dB at 1kHz
Sensitivity
Microphone
Built-in. HD Silicon MIC
Form factor
Directivity
Omnidirectional
59dB
Frequency
400
Impedance
-42dB
Sensitivity
Connectivity
Connection type
Bluetooth
HSP/HFP/A2DP/ACRCP
Profiles supported
2.4GHz
Wireless RF frequency
Wireless range
Up to 10m
KTE-500
V5.0 + EDR1
®
1
Battery
3.7VDC, 75mAh polymer battery
Single earbud battery
3.7VDC, 2000mAh polymer battery
Charging case battery
Type C
Charging connection type
3 hours
Charging case + earbud
charging total time
2 hours
Earbud only battery
charging time
3 hours
Charging case only battery
charging time
9 cycles
Number of charging case
cycles before battery runs out
Up to 12 hours (50% volume)
Earbud only battery
runtime
Up to 108 hours
Earbuds total run time
(including cycles)
Battery standby time
About 80 hours
Specifications
Charging case: 2.4x4.1x1.5in
Dimensions (LxWxH)
Earphone: 1.4x2x1.1in x2
5.2oz
Weight
39.3in
Cable length
Earbuds, charging case, quick
Package contents
installation guide, Type C charging
cable, ear tips
Range estimate is based on an area free and clear of obstacles and
1
interference, and within the line of sight between devices.
Depending on the volume level and type of music file being played.
2
Battery runtime can last 12 hours per charging cycle (9) for an
3
estimated total of 108 hours combined.
2
3