Awei A770BL Bluetooth Headphone

The Awei A770BL Bluetooth Headphone is a wireless headset that offers convenience and quality audio for users in Bangladesh. Here are its key features and specifications:

Key Features:

• Bluetooth Version: These headphones feature Bluetooth 5.0 technology, providing a stable and efficient wireless connection to your compatible devices.
• Noise Reduction: The Awei A770BL includes noise reduction technology, helping to reduce external sounds for a more immersive listening experience.
• Transmission Distance: You can enjoy wireless audio up to 10 meters away from your paired device, giving you freedom of movement without being tethered by wires.
• Battery Capacity: The headphones are equipped with a 250mAh battery, which provides sufficient power for extended usage.

Specifications:

• Protocol: HFP/A2DP/AVCTP/AVRCP (These are Bluetooth protocols that enable different functions such as hands-free calling, audio streaming, and remote control of playback.)
• Talk Time: Up to 13 hours of talk time on a single charge.
• Play Time: Up to 12 hours of music playback.
• Charging Time: Approximately 1 hour to fully charge the headphones.
• Input Voltage: DC/5V/300mAh (This is the charging voltage and current.)
• Working Frequency of Bluetooth: 2402MHZ-2480MHZ (The frequency range used for Bluetooth communication.)
• Working Temperature: Operating temperature ranges from -40℃ to +85℃.
• Driver Unit: 40MM (The size of the speaker drivers.)
• Sensitivity: 122d±3dB (Sound sensitivity, indicating how loud the headphones can get.)
• Impedance: 32Ω±15% (The electrical resistance of the headphones, affecting audio quality.)
• Frequency Response Range: 20-20KHZ (The range of frequencies the headphones can reproduce.)

Availability and Pricing: The availability and pricing of the Awei A770BL Bluetooth Headphones may vary depending on the retailer and any ongoing promotions or discounts. You can check with local electronics stores or online marketplaces in Bangladesh for the most up-to-date information.

These headphones offer a combination of wireless convenience, noise reduction, and a long-lasting battery, making them suitable for various audio activities, such as music listening and hands-free calling.