BY-V10-RX/ BY-V20-RX: 6g. BY-V10-RX/ BY-V20-RX: 43.92×24.7×9.3mm. For the kit of BY-V1/ BY-V10. Plug the BY-V1-RX into an iOS Lightning device or the BY-V10-RX into. For the kit of BY-V2/ BY-V20. BY-V1-TX/ BY-V2-TX: 9.5g.
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