YUEGAN YG-871US-BT Fm Radio High Sensitivity Hand Hold Outdoor Use Solar Antenna Blue Tooth Radio

• Product name: wired earphone
• Material: TPE, Metal
• Interface type: 3.5mm
• Wearing method: in-ear
• Speaker diameter: 10mm
• Speaker resistance: 16ohm±15%
• Microphone sensitivity: 92dB±3dB
• Cable Length: 1.2m/47.24″

• Cable length: 1.2m
• Plug Type: 3.5mm
• Colors: Black
• Driver unit: 13mm
• Impedance:16Ω
• Sensitivity:90dB±3dB
• Drive-By-Wire: Yes
• Frequency Response Range:20-20000HZ
• Track system: Stereo
• Product weight: 22g
• Wearing Style: In-Ear
• Materials: CNC Metal+ABS+TPE+Silica Gel

• Frequency response (headphones): 10 Hz – 20 kHz

• Total harmonic distortion: <0.1%
• Impedance: 16 ohm
• Plug: 24K gold-plated 3.5 mm, straight

• Cable length: 1.4 m

• Frequency response (microphone): 80 Hz – 15 kHz
• Pickup mode (headphones and microphone): full
• Mike Sensitivity: – 40 dBV / Pa
• Weight: 98 grams

Track system:  StereoDual Sound Track
Battery capacity: 2200mAh
Driver units: 43+6Ω8W*2pcs+4Ω15w*1pcs
Impedance: 6Ω,4Ω
Rated power: 31w
Driver power: 8W*2/15w*1
Color: Black
Charging time: 4h
Talk time: 12h
Music play time: 12h
Bluetooth Protocol: A2DP / AVRCP / HFP / HSP
Frequency range:100Hz-20KHz
Input voltage: DC5V-500mA
Bluetooth frequency: 2.4GHz-2.480GHz
Optimal talking distance: 〈1M
Transmission Distance:  10Mbarrier-free space)
voice prompt:   Yes
multipoint connection:   Yes
Instruction:  Chinese & English

• Bluetooth Version: V5.0
• Play Modes: Bluetooth, AUX, USB Flash Disk
• Drive Units: 58mm 40
• Rated Output Power: 25W x2
• SNR: >90dB
• THD: <10%
• Frequency Response Range: 60Hz-20KHz
• Transmission Distance of Bluetooth: >10m