ASHATA Smart Bluetooth Sunglasses Removable Polarized Sports Sunglasses with Stereo Handsfree Headset Bluetooth Headset Sunglasses for Cycling Driving

Product description Hydraulic telescopic headphone boom Can be stretched or shortened, 270° rotatable, can be adjusted freely, fits different face shapes and comfortable to wear Active folding lens When polarized lenses are not used, simply fold up the lenses without removing the glasses. very convenient Professional ergonomic design Specially designed eyeglass arch, comfortable fit, comfortable and pressure-free nose bridge, can stay comfortable for a long time, even if intense training is not easy to release Stereo sound Bluetooth pure stereo effect, imported high quality speakers, HIFI level enjoyment, intelligent chip makes the audio track clearer The headphone is equipped with a moving coil unit that expands the sound field. The ultra-thin TPU diaphragm makes the bass bulky and powerful; the composite titanium coating makes the treble wide and melodious Effectively reduces strong light, eliminates blinding light reflections and stray light, transforms messy light into parallel light and makes vision clearer and softer Memory size: 128M-32GB Playback format: MP3, WMA, ASF, WAV USB interface: Standard USB2.0 Headphone output: 20Hz-20KHz Signal to noise ratio: 90dB Distortion rate: 0.1% Battery voltage: 3.7V Battery type: Lithium battery: 180mAh (comes with built-in battery) Charging time: About 2-3 hours Music format: MP3/WAV/WMA Hardware: For IBM PC/AT or compact PCak laptop and computer with USB port Operating system: For Windows98/SE/ME/2000/XP BT Technical specifications: 1: Complies with BTV4.0

Key details: Package Dimensions: 7.64 x 3.78 x 2.83 inches; 4.87 ounces | Department: Unisex | Customer Reviews: 1.7 1.7 out of 5 stars (2)

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Customer feedback: 1.7/5 average rating.

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Product description Hydraulic telescopic headphone boom Can be stretched or shortened, 270° rotatable, can be adjusted freely, fits different face shapes and comfortable to wear Active folding lens When polarized lenses are not used, simply fold up the lenses without removing the glasses. very convenient Professional ergonomic design Specially designed eyeglass arch, comfortable fit, comfortable and pressure-free nose bridge, can stay comfortable for a long time, even if intense training is not easy to release Stereo sound Bluetooth pure stereo effect, imported high quality speakers, HIFI level enjoyment, intelligent chip makes the audio track clearer The headphone is equipped with a moving coil unit that expands the sound field. The ultra-thin TPU diaphragm makes the bass bulky and powerful; the composite titanium coating makes the treble wide and melodious Effectively reduces strong light, eliminates blinding light reflections and stray light, transforms messy light into parallel light and makes vision clearer and softer Memory size: 128M-32GB Playback format: MP3, WMA, ASF, WAV USB interface: Standard USB2.0 Headphone output: 20Hz-20KHz Signal to noise ratio: 90dB Distortion rate: 0.1% Battery voltage: 3.7V Battery type: Lithium battery: 180mAh (comes with built-in battery) Charging time: About 2-3 hours Music format: MP3/WAV/WMA Hardware: For IBM PC/AT or compact PCak laptop and computer with USB port Operating system: For Windows98/SE/ME/2000/XP BT Technical specifications: 1: Complies with BTV4.0 version 2: Frequency 2.4GHZ 3: Maximum transmission range 10M 4: Continuous talk time 3-5 hours 5: Audio decoding 15Bit 6: Signal to noise ratio>60dB 7: Normal standby time 5-7 days 8: Working temperature -10-55°. Package List: 1 x Wireless Glasses