AfterShokz Trekz Titanium

AFTERSHOKZ TREKZ TITANIUM Sports Wireless Stereo Headphone Bone conduction technology
The lightweight and comfortable Trekz Titanium wireless stereo headphones are the safest alternative to traditional sport headphones and earbuds. Bone conduction technology, an open ear design and a suite of convenient features deliver premium music play and crystal clear calling without compromise.
Designed with athletes in mind, Trekz Titanium are sweatproof, secure, and will allow you to hear your surroundings - no matter where life takes you.
Features:
Bone conduction technology delivers music through your cheekbones, ensuring ears remain completely open to hear ambient sounds
Titanium wraparound headband is lightweight and flexible for durability and portability
OpenFit™ design ensures maximum situational awareness and comfort during long-term wear
PremiumPitch+™ guarantees a premium audio experience, including wide dynamic range and rich bass
Wireless Bluetooth® 4.1 connectivity and convenient multipoint pairing
LeakSlayer™ technology significantly reduces natural sound leakage
IP55 certified to repel sweat, dust and moisture, from workouts to wicked weather
Enjoy six hours of continuous music + calls on a single charge
EQ presets boost bass and reduce vibration on the go
Dual noise canceling microphones exclude surrounding noise, effectively enhancing speech
Audrey Says™ voice prompts guide users through power, pair, play and talk
Hassle-free 2-year warranty
Specifications:
Speaker type: bone conduction transducers
Frequency response: 20Hz~20KHz
Sensitivity: 100 ± 3dB
Microphone: -40dB ± 3dB
Bluetooth version: v4.1
Compatible profiles: A2DP, AVRCP, HSP, HFP
Wireless range: 33 ft (10m)
Battery: rechargeable lithium ion
Continuous play: 6 hours
Standby time: 10 days
Charge in: 1.5 hours
Weight: 1.27 oz (36g)

New cost rm557