Choetech Solar Wireless TWS Headphones

Model: BH-T09

• Bluetooth version: V5.0
• Frequency: 2.402GHz-2.480GHz
• Transmission distance: ≥10mm
• Impedance: 16Ω±15%
• Headphone battery capacity: 40mAh/3.7V
• Charging compartment battery capacity: 300mAh/3.7V
• Compatible devices: HSP,HFP,A2DP,AVRCP
• Talking/listening time: 4-5hour
• Material: PC+Metal
• Properties: Headphone IPX7 Waterproof
• Colour: Black