无线的蓝牙耳机位发言者的水晶的蓝牙耳机会说

BH-M22 Head Wearing Stereo Bluetooth HeadsetBH-V8 Noise Cancellation Bluetooth headsetBH-M10b Head Wearing Bluetooth Headset Multipoint connectionsBH-M11 2 in 1 Computer Bluetooth HeadphoneMini Multi-Function Speaker for iPhone/iPodBH-M12 Recordable Bluetooth Headset Two Link BTC-006 Bluetooth Handsfree Car Kits With LCDBH-V10 Crystal Bluetooth HeadsetBH-V1 Mini Stereo Bluetooth HeadsetBH-M20 Head Wearing Stereo Bluetooth Headset With Micphone Crystal gift bluetooth speaker is a high-tech product which is the gift and digital product in one.When your mobile connected with the speaker,the crytal ball will shine colorful light when you play mucis or answer the call.The pattern in the crystal ball can be customized according to the clients’s requirements. Features: 1). Crystal clear sound with DSP 2). Support A2DP,AVRCP,headset,handfree profile 3). Redial the last call ,Reject call.Volume adjustable. 4). Faster connecting,clear sound,anti-interference. 5). Listen to MP3 music from cellphone. 6). Listen to stereo music from PC. 7). Faster connecting, clear sound, anti-interference 8). Output: 3.7V 900mA Li-ion battery,support long working time. 9). Low Battery LED and Audio Indication10). Volume Adjustment11). Working Range: Up to 10 meters12). Talking time: 6 hours Accessory: 1). USB Charging line. 2). User guide