New Fashionable Colored Silent Disco Bluetooth Headphones with 2,402-2,480MHz Frequency

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Basic Info

Payment Type:	T/T or L/C

Product Description

Features:

Specifications:

Driver unit:

Package includes:

Enjoy wireless music and handsfree calling

Built-in high-quality 40mm Mylar loudspeaker for audiophile grade sound quality

Built-in microphone

Handsfree talking

Compatible with all Bluetooth enabled devices: smartphones, tablet PCs and more

CSR V4.0

Trans-distance: 10m/30 feet

Frequency range: 2,402-2,480MHz

S/N ratio: -82dB

Battery: chargeable lithium-ion polymer battery (3.7V/450mA/hour)

Charger power: 5V DC (1A)

Successive working time: 12 hours

Standby time: about 300 hours

Speaker diameter: Φ40mm

Impedance: 32Ω

SPL: 108dB (SPL at 1kHz)

Rated power: 20mW

Frequency response: 20Hz-20kHz

Microphone unit: φ4*1.5mm

Impedance: ≤2.2KΩ

Frequency response: 30Hz-16kHz

Operating voltage: 3.0V

1 x Bluetooth headset

1 x USB cable

1 x audio cable

1 x charger adapter

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