A tiny model of wireless acoustics, assembled in a round body. The speaker is offered on the shelves of electronics stores in two colors to choose from: white or black. Inside it is a 5-watt mono speaker with standard frequency coverage from 20 Hz to 20 kHz. The XO F21 produces high-quality sound when the volume is set plus or minus to a medium level. Mobile speaker connections are represented by a Bluetooth v 5.0 wireless module, a full-size USB port, a slot for microSD cards and a 3.5 mm mini-jack, which is used as an AUX input.
A small battery with a capacity of 300 mAh was placed in the speaker body. Moreover, according to the manufacturer, a single battery charge supports a 4-hour marathon of playing audio tracks. To charge the battery you will need to use a separate microUSB port. The model attracts with its affordable price, acceptable sound quality and compact dimensions of the plastic case (43x66x66 mm).
Information in model description is for reference purposes. Before buying always check characteristics and configuration of product with online store manager Catalog XO 2024 - new products, best sales and most actual models XO.
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, 1.0 (mono), 5 W, microphone, battery 1200 mAh, battery life 3 h, charging via microUSB, 66x180x66 mm, 352 g
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, 1.0 (mono), 5 W, microphone, battery 500 mAh, battery life 2 h, charging via microUSB, 83x142x86 mm, 308 g
Bluetooth v 5.0, Aux 3.5mm, USB, card reader, FM, 2.0 (stereo), 10 W, microphone, battery 1200 mAh, battery life 5 h, charging via microUSB, 72x210x75 mm, 471 g
Bluetooth v 4.2, Aux 3.5mm, USB, card reader, FM, 2.0 (stereo), 10 W, 120 – 20000 Hz, microphone, battery 3000 mAh, battery life 6 h, charging via microUSB, 178x72x72 mm, 490 g
