ITEM NAME:F9 TWS Bluetooth 5.0 In Ear Earphones Mini Wireless Stereo Earbuds with Mic Product Description Description: F9 TWS Bluetooth 5.0 Earbuds True Wireless Stereo In-Ear Headphones Mini Headset with Microphone Charging Case Specification: Battery capacity: 300mAh 5V/1A (charging case), 40mAh 25V/1A (headphone) Charging time: 1 hour Battery life of charging case: 6 times Frequency response range: 20Hz-20KHz Audio parameter sensitivity: 100Â ±3dB/6MW Transmission distance: 10 meters transmission distance Bluetooth version: 5.0 Supported protocol: HSP/HFP/A2DP/ARCP Talk time: 4-5 hours Music duration: 4-5 hours Cumulative playback: 30 hours Charging port: USB Colour: Black Product size: 80*36*31mm/3.15*1.42*1.22" Product weight: 45g Packing size: 95*63*35mm/3.74*2.48*1.38" Gross weight: 70g Note: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 Pair X Earbuds 1 X Charging Case 2 X Ear Tips 1 X USB Cable 1 X Manual.Included: 1 Pair X Earbuds. Bluetooth version: 5.0. 1 X USB Cable. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item.
