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KZ
Knowledge Zenith
KZ BT 5.0 Cable
Bluetooth 5.0 Upgrade Cable
Turns your earphones into a Bluetooth 5.0 headset
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KZ Bluetooth 5.0 Cable

More Powerful Than APTX's Bluetooth Performance
KZ Bluetooth 5.0 Cable
CSR8675 Chip
AptX HD
Bluetooth 5.0
Low delay quickly synchronization
AAC Audio Coding
CVC Noise Reduction
IPX5 Level Waterproof
Play for 8 hours in a row
Qualcomm CSR8675

THE RECOGNIZED STRONG IN THE INDUSTRY EXPENSIVE BUT WORTHWHILE

KZ BT 5.0 Cable Qualcomm CSR8675
Limited by the high price of the CSR8675 Bluetooth chip, it is rarely seen in the market, and the high price is due to its overwhelming performance.
AptX HD Lossless Transmission

SOUND TRANSMISSION PERFORMANCE IMPROVED NEARLY THREE TIMES

NEARLY 3x HIGHER
than ordinary chips
NEARLY 1x HIGHER
than aptX
KZ BT 5.0 Cable on the man
Compared with AptX's 352kbps bit rate, AptX HD is enhanced to 576kbps, which provides an advantage of "better than CD" listening experience.
Bluetooth 5.0 + EDR

30% LOWER POWER CONSUMPTION THAN CONVENTIONAL CSR CHIPS

KZ BT 5.0 Cable Features
Further
Connection Distance
More Fast
Signal Transmission
More Stable
Connection Performance
Advanced process technology

20% SMALLER THAN CONVENTIONAL BLUETOOTH CHIPS

KZ BT 5.0 Cable Advanced process technology
By using advanced manufacturing technology, the area of finished products is reduced by 20% compared with CSR8645, which contains more electronic components in a limited volume.
Up to 576kbps bit rate

ULTIMATE SPECIFICATIONS FOR 99% BLUETOOTH DEVICES

KZ BT 5.0 Upgrade Cable Remote
Most Android phones equipped with Qualcomm hardware can be used and are currently available for CSR specifications.

13 MONTHS OF DEVOTED RESEARCH AND DEVELOPMENT FUNCTIONS ARE VERY EXCELLENT

CVC noise cancellation microphone,
like face-to-face HD call

KZ Bluetooth 5.0 Cable provides advanced audio enhancement and environmental noise suppression, excellent noise cancellation ability to solve environmental noise interference during the call, and better call quality.
KZ BT 5.0 Cable Noise cancellation
Before noise reduction
After noise reduction

AAC-LC Coding Technology Compatible with High Bit Rate Transmission of Apple Mobile Phone

The AAC (Advanced Audio Coding) encoding format is better in sound quality, smaller in file size, and faster in transmission than MP3.
KZ BT 5.0 Cable compatible with Apple Mobile Phone

Rejecting Slow Delay,
Stable Bluetooth Connection Performance

KZ Bluetooth 5.0 Upgrade Cable has 3 seconds fast connection, excellent return connection speed, and stronger anti-jamming ability. The clock speed of the 120MHz level of DSP has powerful operation ability and reduces signal transmission delay.
KZ BT 5.0 Cable Girl rejoices

Industrial grade ceramic antenna,
Bluetooth receiving sensitivity better

With an industrial ceramic antenna, RF radio frequency and audio signal transmission gain are more stable. Simultaneously, the noise figure of the receiving circuit, such as the sound amplifier or the mixer is reduced, so the Bluetooth receiving sensitivity is improved.
KZ BT 5.0 Cable Ceramic antenna

130 mAh Battery Capacity Lasts For 8 Hours

KZ BT 5.0 Cable Battery capacity
130 mAh lithium battery
8 hours long battery life
2 hours
fast charging
100 hours long standby
KZ Acoustics Laboratory measured the above data, and actual use may vary slightly depending on the specific situation.

IPX5 Waterproof Certification

Running, playing, and riding, it fits your body tightly, and the waterproof and sweat-proof features let you play freely.
KZ BT 5.0 Cable Waterproof certification IPX5

Highly Compatible

Qualcomm Snapdragon chip Android version 5.0 and above phones support AptX HD lossless audio transmission.
KZ BT 5.0 Cable connection screenKZ BT 5.0 Cable Audio codec screen

Symmetrical Design

Balanced Wear And Comfortable
KZ BT 5.0 Cable Symmetrical Design

Various Specifications Of Pins For Different Models

KZ BT 5.0 Cable B Pin connector
B Pin
Adapted to KZ ZST, KZ ZS10, KZ AS10, KZ BA10, KZ AS06, KZ ES4, KZ ZSR.
KZ BT 5.0 Cable C Pin connector
C Pin
Adapted to KZ ZSN, KZ ZSN Pro, KZ AS16, KZ ZS10 Pro.

Line-control

Basic operation
Power on
Press ► in the off state. The blue LED flashes, and there is a voice prompt.
Pairing
Press ► to boot into pairing mode. Red and blue LEDs flash alternately with voice prompts.
Power Off
Press ► for 3 seconds to turn off. The red LED flashes once, and there is a voice prompt.
Enjoy Music
Play/Pause
Press ► to pause playback while playing, and press this button to continue when pausing.
Volume increase
Press + and when the volume reaches its maximum, there will be a sound prompt.
Volume down
Press to decrease the volume until it is muted.
Previous song
Long press to play the previous song.
Next song
Long press + to play the next song.
Convenient call
ON/OFF
Press ► to answer the call, then press again, hang up the current call.
Phone reject
Long-press ► to reject the call.
KZ BT 5.0 Cable Mic
KZ BT 5.0 Cable Remote photo

Product Parameters

Name:
KZ Bluetooth 5.0 Upgrade Cable
Weight:
14g±3g
Bluetooth version:
Bluetooth 5.0
Battery capacity:
130mAh
Standby Time:
up to 100 hr
Line length:
95cm±3cm
Pin Type:
0.75mm
Working Time:
up to 8 hr
Charging Time:
up to 2 hr

KZ Acoustics Laboratory measures the following data.
Actual use may be slightly different depending on the real situation.
To ensure the service life and safety of the equipment, please use a charger whose maximum output current does not exceed 1.5A for charging.
Do not use mobile phone chargers that support fast charging.
Contact information
Service Hours:9:00-21:00
Service Hotline
177-2238-3014
177-2238-3024
Mailbox
2945269490@qq.com
Address
2/F, Building A, No.26 Hantang street, Qiantou community, Dongcheng Street, Dongguan City
KZ Bluetooth 5.0 Cable hand-drawn imageKZ Bluetooth 5.0 Cable hand-drawn image