Sell Bluetooth Adapter Upgrade Cable for KZ-ZST/ES3/ED12/ZSR, KZ-ZS3/ZS4 NWcw best price

Description: This Bluetooth headset cable uses 4 strands of 20-core oxygen-free copper Bluetooth headset cable; transparent TEP outside. Wire-controlled styling, simple and lightweight, balanced support, listening to songs and receiving calls. Built-in high-definition microphone with low interference distortion, effectively reducing sound quality loss and improving call clarity. Ideal choice for your DIY sports Bluetooth headset. Applicable products: for KZ-ZST/ES3/ED12/ZSR and KZ-ZS3/ZS4/ZS5/ZS6. Specification: Cable Length: Approx. 70cm [Bluetooth Specifications] Bluetooth 4.1 [Transmission distance] 10m [Charging time] about 1-2 hours [Play time] about 6-8 hours [Talk time] about 7-10 hours Package Includes: 1 Piece Replacement Earphone Cable