KZ Bluetooth 4.2 Cable: High-Performance Wireless Audio

Qualcomm CSR8645 Bluetooth Chip with AptX Technology

Upgrade your wired earphones to wireless with the KZ Bluetooth 4.2 Cable, powered by the Qualcomm CSR8645 chip. Enjoy excellent connection stability and superior sound quality with AptX lossless audio transmission.

☑️ Qualcomm CSR8645 Chip
☑️ AptX HD Lossless Transmission
☑️ Bluetooth 4.2 + EDR
☑️ AAC Audio Coding
☑️ CVC Noise Reduction
☑️ IPX5 Waterproof
☑️ 8 Hours Continuous Play

Superior Sound Quality

The Qualcomm CSR8645 chip ensures high-quality audio transmission and stable connections. With AptX HD, experience professional-grade pure wireless sound quality.

Features

• Bluetooth 4.2 + EDR: Improved data transmission rate, faster, more stable, and efficient with lower power consumption.
• AAC-LC Advanced Coding Technology: Better sound quality and smaller file sizes compared to MP3.
• Industrial-Grade Ceramic Antenna: Enhanced sensitivity and more stable transmission.
• 130mAh Battery Capacity: Over 8 hours of wireless listening and 100 hours standby after full charge.

Durable and Reliable

• IPX5 Waterproof: Perfect for running, playing, and cycling, with waterproof and sweat-proof features.
• Balanced Wear: Comfortable and lightweight, with a metal memory wire ear hook that adjusts to your ear.

Compatibility

• A Pin: Suitable for KZ ZS3, KZ ZS4, KZ ZS5, KZ ZS6, KZ ZSA.
• B Pin: Suitable for KZ ZST, KZ ZS10, KZ ES4, KZ ZSR, KZ ES3.
• C Pin: Suitable for KZ ZSN.
• MMCX Pin: Adapted to MMCX plugs.

Easy Operation

• Power On: Press ► in the off state. Blue LED flashes with a boot prompt.
• Pairing: Press ► to enter pairing mode. Red and blue LEDs flash alternately with a voice prompt.
• Play/Pause: Press ► to pause and play music.
• Volume Increase: Press + until maximum volume with a voice prompt.
• Volume Decrease: Press — until mute.
• Previous Track: Long press —.
• Next Track: Long press +.
• Shutdown: Press ► for 3 seconds. Red LED flashes once with a voice prompt.
• Answer Call: Press ►.
• Reject Call: Long press ►.

Product Specifications

• Name: KZ Bluetooth 4.2 Upgrade Cable
• Weight: 14g±3g
• Bluetooth Version: 4.2
• Battery Capacity: 130mAh
• Standby Time: Up to 100 hours
• Line Length: 95cm±3cm
• Pin Type: 0.75mm
• Working Time: Up to 8 hours
• Charging Time: Up to 2 hours

Package Contents

• 1x KZ Bluetooth 4.2 Cable
• 1x Charging Cable
• 1x User Manual

Usage Instructions

1. Assembly: Identify the left and right headphones and wires. Align the wire to the plug with the needle head and "L R" logo facing up, then push it in until it fits perfectly.
2. Pairing: Press and hold ► until the blue LED flashes, then search for [KZ earphone] on your phone's Bluetooth and pair.

Upgrade your listening experience with the KZ Bluetooth 4.2 Cable, offering superior sound quality, durability, and reliable wireless performance.