XO-X39
■Model No.: XO-X39
■Product type: Bluetooth headset
■Sound system: stereo
■Control mode: touch mode
■Active passive: active
■Bluetooth program: JL7023D
■Bluetooth version: 5.3
■Support Bluetooth protocol: HFP HSP A2DP AVRCP PBAP
■Bluetooth operating frequency: 2.402GHz-2.480GHz
■Bluetooth effective distance: ≤ 10 meters (straight line distance)
■Speaker power: rated 2mW
■Headset RF power rating: Class2
■Maximum transmit power:+8DBm
■Headset amplifier type: chip built-in
■Frequency response: 20Hz ~ 20KHz
■Speaker unit: Φ13mm@32ohm
■Product size: 48*54*24.5mm (battery compartment) 33.8*15.7*16.9mm (headphones)
■ Microphone MIC sensitivity: round microphone -42dB±3dB
■Built-in battery: lithium battery 3.7V 25mAh Charging compartment: 250mAh
■Music time: about 3 hours (80% volume normal mode)
■Talk time: Approx. 90 minutes (80% volume)
■Standby time: (connected device) Approx. 20H
■Charging input standard: Type-C DC-5V / 0.2A
■Charging time: charging compartment about 1.5 hours, headset charging about 1.5 hours
■Battery cycle life: charge/discharge cycle ≥ 300 times
■Temperature/Humidity range: working: -10~55℃, storage: -10~45℃, working humidity: less than 70%, storage humidity: less than 70
■Storage conditions: the product in a dry and ventilated room, should avoid contact with corrosive substances, away from fire and heat sources. It is recommended to charge the product once every 1 month during storage.
