Bluetooth Headset Single Ear Automatic Pairing Brand: ASIAMENG Model Number: M98 Color: Black Standby Time: Approximately 200 hours Bluetooth Profiles: A2DP, AVRCP, HFP, HSP Simultaneous Connections: Connects with 2 devices Operating Temperature: -10℃ to 55℃ Weight: Approximately 49.5g Battery Capacity: 180mAH Rechargeable Lithium Battery Charging Time: Approximately 2 hours Music Playback Time: Approximately 24 hours Operating Frequency: 2.402GHz-2.480GHz Included: Bluetooth Headset x 1, Micro USB Charging Cable x 1, Charging Base x 1, Instruction Manual x 1 I threw away the original box! I only tested this headset to confirm it works, as a friend gave me a headset that was easy to use. Manufacturer's Suggested Retail Price: ¥18,085 Wireless Hands-free Calling Music Adjustable Size Mute Function Lightweight Online Skype Meetings Work from Home Driving Call Center Video Chat Android/iPhone/PC/PS3 Compatible I have other items for sale as well. Please take a look if you'd like ✨ Bundling is welcome ✨ I may be able to offer a discount, so feel free to comment! It's helpful if you can suggest a price, as it makes it easier for me to consider.