Large Case (25x21x12cm): Suitable for Sennheiser HD700/HD660S/HD650/HD600, Sony Z7M2 and similar headphones. JK Smart BMS 8S-24S 150A Li-ion LiFePo4 Akku BMS 1A Active Balancer BT/RS485/LCD. LCD Display Touch Screen Replace For Xperia Zultra/XL39/C6802/C6803/C6833/SOL24.
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