Sennheiser HD 450BT Noise Cancelling Wireless Around Ear Headphones

Step up to great wireless sound with the new HD 450BT. With active noise cancellation, high-quality wireless codec support, and Bluetooth 5.0 they deliver superior sound with deep dynamic bass. Advanced features include Virtual Assistant interaction, customization via the Sennheiser Smart Control App, a special podcast mode, and a 30-hour battery life, to deliver exceptional versatility for audio lovers.

• Active noise cancellation for uninterrupted listening pleasure
• Superior wireless sound with deep dynamic bass and high-quality codec support including AAC and AptX Low Latency
• 30-hour battery life Crafted from high-quality materials for outstanding durability with a minimalist design available in a choice of white or black
• Intuitive controls including Virtual Assistant button for Siri and Google Assistant
• USB-C fast charging and advanced wireless Bluetooth 5.0 technology for effortlessly reliable connectivity

Specs:General

• Ear coupling: Around Ear
• Weight: Approx. 238 g (8.39 oz)
• Frequency response: 18 Hz to 22,000 Hz (-10 dB)
• Transducer principle: Dynamic, closed
• Transducer size: 32 mm
• Sound pressure level (SPL): 108 dB (1 kHz/0 dBFS
• THD (1 kHz, 100 dB): < 0.3 %
• Microphone principle: MEMS
• Microphone frequency response: 80 Hz to 8,000 Hz
• Microphone pick-up pattern(speech audio): Dual Beamforming
• Power supply: Built-in Lithium-Polymer rechargeablebattery: 3.7 V , 600mAh;USB charging: 5 V , 500 mA max.
• Operating time: 30 hours music playback via Bluetoothwith ANC activated
• Charging time of rechargeablebatteries: Approx. 2 hrs

Bluetooth

• Version: Bluetooth 5.0 compatible, class 1, BLE
• Transmission frequency: 2,402 MHz to 2,480 MHz
• Modulation: GFSK, /4 DQPSK, 8DPSK
• Profiles: HSP, HFP, AVRCP, A2DP
• Codec: SBC, AAC, AptX, AptX Low Latency

Content of delivery

• HD 450BT wireless headphones
• Audio cable
• USB-C charging cableCarry case
• Quick guide & safety guide