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KZ ZST 85cm Bluetooth 4.2 Wireless Advanced Upgrade Module Earphone Cable

KZ ZST 85cm Bluetooth 4.2 Wireless Advanced Upgrade Module Earphone Cable

Prices updated 19 May 2026

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Product Description

Boot and connect to Bluetooth: 1. Press and hold the power button to turn on the blue LED, keep press after the boot does not let go until the red and blue LED lights flashing. 2. Turn on Bluetooth and search for [KZ earphone] for pairing. 3. When the battery is low, the red LED flashes and is accompanied by a tone. the charger into the charging port, charging the red LED light is always on. Operation guide: 1. Distinguish the left and right logo of the Bluetooth module, "L" on behalf . 2. Align the wire at the plug, slowly push until it is fully matched. Because the Bluetooth module is not easy to fall off the design. 3. Once the two sides are assembled, you can start enjoying the unrestrained pleasure of Bluetooth. Specification: Package Weight One Package Weight 0.04kgs / 0.09lb One Package Size 10cm * 5.5cm * 3cm / 3.94inch * 2.17inch * 1.18inch Qty per Carton 300 Carton Weight 12.60kgs / 27.78lb Carton Size 52cm * 35cm * 32cm / 20.47inch * 13.78inch * 12.6inch Loading Container 20GP: 457 cartons * 300 pcs = 137100 pcs40HQ: 1062 cartons * 300 pcs = 318600 pcs