basic style rmb 1 large battery + voice recording(基础款丨1个大电池＋可喊话录音) promotion standard bluetooth-1 section large battery/support typing(促销标准蓝牙-1节大电池/支持打字) recording folding version-1 section large battery/real-time shouting/20w(录音折叠版-1节大电池/可实时喊话/20W) dual-warehouse dual-power-built-in dual-power/voice recording/35w(双仓双电-内置双电/可喊话录音/35W) dual power single warehouse folding-built-in dual power/shouting/recording 30w(双电单仓折叠-内置双电/可喊话/录音30W) bluetooth folding-1 large battery + mobile phone typing(蓝牙折叠款-1个大电池＋支持手机打字) upgrade dual power bluetooth-built-in dual power/support mobile phone typing(升级双电蓝牙款-内置双大电/支持手机打字) usb flash drive-2 large batteries + card usb port(U盘款-2个大电池＋插卡插U盘) abs all-around version universal two batteries/typing shouting + card usb flash disk(ABS全能版丨两节电池/打字喊话＋插卡U盘) experience red and black-1 small battery/shout for 1 hour(体验红黑-1个小电池/喊话1小时)

[loud voice + direct charging] 30-day free trial(【大音量喊话＋直接充电】30天免费试用)