KOLEER H37 Super Bass Wireless Portable BT Speakers
৳ 1250
৳ 780
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প্রোডাক্ট কোড : KOLEER H37 BT Speaker
Short Description
Name: Koleer H37
Type: Wireless Bluetooth Speaker
Bluetooth version: 5.4
Wireless range: up to 10 meters
Output power: 7 W
Battery capacity: 1200 mAh
Playtime: 2 to 8 hours on a single charge (depending on volume and usage)
Charging port/type: USB Type-C
Frequency response: 80 Hz – 16 kHz
Speaker design: dual full-range speakers (often described as ~52 mm drivers) for balanced sound
Built-in microphone: Yes — supports hands-free calling
Playback/input modes: Bluetooth, USB pen drive, Micro SD / TF card, FM radio, AUX / wired input (on models with AUX support)
Compact, portable form factor — easy to carry for home, travel, or outdoor use
Full recharge time: approximately 2.2 hours using the Type-C charger
Compatible with: smartphones, tablets, laptops, desktops (via Bluetooth or wired/SD/USB input)
Type: Wireless Bluetooth Speaker
Bluetooth version: 5.4
Wireless range: up to 10 meters
Output power: 7 W
Battery capacity: 1200 mAh
Playtime: 2 to 8 hours on a single charge (depending on volume and usage)
Charging port/type: USB Type-C
Frequency response: 80 Hz – 16 kHz
Speaker design: dual full-range speakers (often described as ~52 mm drivers) for balanced sound
Built-in microphone: Yes — supports hands-free calling
Playback/input modes: Bluetooth, USB pen drive, Micro SD / TF card, FM radio, AUX / wired input (on models with AUX support)
Compact, portable form factor — easy to carry for home, travel, or outdoor use
Full recharge time: approximately 2.2 hours using the Type-C charger
Compatible with: smartphones, tablets, laptops, desktops (via Bluetooth or wired/SD/USB input)
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