Click to expand Tap to zoom KBER S1 Bluetooth 5.0 Upgraded Cable Wireless Headset APTX-HD Cable with 2PIN/MMCX/TFZ Connector for KBEAR KS2 KB04 KB06 TRI I3 Save Liquid error (product-badge line 32): -Infinity% $29.99 s1 mmcx - $29.99 S1 2Pin - $29.99 S1 TFZ - $29.99 Color: s1 mmcx 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart