blue-harmonium + early education aircraft [standard edition]](蓝-脚踏琴＋早教飞机【标准版】) blue-harmonium + early education mobile phone [standard edition]](蓝-脚踏琴＋早教手机【标准版】) blue-harmonium + rabbit busy ball [standard edition]](蓝-脚踏琴＋兔子忙碌球【标准版】) blue-harmonium + manhattan hand ball [standard edition]](蓝-脚踏琴＋曼哈顿手抓球【标准版】) blue-guardrail harmonium + early education aircraft [upgraded version]](蓝-护栏脚踏琴＋早教飞机【升级版】) blue-guardrail harmonium + early education mobile phone [upgraded version]](蓝-护栏脚踏琴＋早教手机【升级版】) blue-fence harmonium + rabbit busy ball [upgraded version]](蓝-护栏脚踏琴＋兔子忙碌球【升级版】) blue-fence harmonium + manhattan hand ball [upgraded version]](蓝-护栏脚踏琴＋曼哈顿手抓球【升级版】) blue-bluetooth guardrail harmonium + early education aircraft [gift box version]](蓝-蓝牙护栏脚踏琴＋早教飞机【礼盒版】) blue-bluetooth guardrail harmonium + early education mobile phone [gift box version]](蓝-蓝牙护栏脚踏琴＋早教手机【礼盒版】) blue-bluetooth fence harmonium + rabbit busy ball [gift box version]](蓝-蓝牙护栏脚踏琴＋兔子忙碌球【礼盒版】) blue-bluetooth fence harmonium + manhattan hand ball [gift box version]](蓝-蓝牙护栏脚踏琴＋曼哈顿手抓球【礼盒版】)

battery type(电池款) rechargeable battery type(充电电池款)