Geeoo NB 1000 Open Ear Air Conduction Earphone Price in BangladeshThe Geeoo NB 1000 Open Ear Air Conduction Earphone is now available in Bangladesh. Get the original products at the most affordable price at Erameek.com and enjoy the quality with the promise of the best customer service in Bangladesh.Specifications:Model Name: NB1000Wireless Version: V5.2Headphone unit: 16mmFrequency Range: 20-20KHZOperating range: 10mHeadset Control: Key ControlWireless protocol: A2DP/AVRCP/HFP/HSPWearing method: Bone ConductionCharging Method: Type-CHeadset battery capacity: 75mAhPlaytime: 10hStandby time: 75hCharge Time: 1.5h