Ansee/Shenzhen Changyin Electronic Co., Ltd DA660 Wireless Headphone

Key Features: 1. Easy Setup-Plug and Play 2. No Audio Delay-2.4Ghz Wireless Technology 3. Super Long Battery-25 hours of playtime 4. Long Distance-Up to 100ft (33m) wireless distance 5. Ultra-high Audio Quality-40mm high-resolution drivers 6. Lightweight & Comfortable-Suitable for Seniors & Hearing Impaired 7. Multiple Connection Options-Supports Optical, 3.5mm AUX, RCA Audio Ports Warm Tips: The headphones is compatible with 99% TVs on the market with Optical, Aux 3.5mm or RCA Audio Out ports. Please check if your TV or COMCAST Cable Box has these Audio Out before purchase. Specifications: a).Headphone -Frequency range: 2.4G-2.48GHz - Modulation / demodulator way: GFSK - Mode: Stereo - S/N ratio: ≥70dB - Transmission Range: about 100 feet (30m) - Distortion: <1% - Frequency response: 50 - 15,000Hz - Audio Input: Line-in stereo jack 3.5 mm - Power supply of headphone: 600mAh Li-polymer rechargeable battery integrated - Headphone average charge current: 300mA - Headphone charge time: about 3 hours - Headphone work current: 27mA - Headphone work time: over 24 hours - Dimensions and weight of the headphone:170x190x80mm, 232 g b). Transmitter --Frequency range: 2.4G-2.48GHz - Modulation / demodulator way: GFSK - Working Voltage: 5.0V - Working current: 36mA - Audio input: 3.5 mm audio Jack - Dimensions and weight of the transmitter: 115x67x19mm, 42g Package Contents: 1 x DA660 TV headphones 1 x RF Transmitter 1 x 3.5mm Audio Cable 1 x RCA to 3.5mm Adapter Cable 1 x Optical Cable 1 x USB Charger Cable 1 x AC/DC 5V Adapter