{"product_id":"2021-hieha-oy712-sports-foldable-waterproof-referee-mobile-bluetooth-earphone-headset-handsfree-earphones","title":"2021 Hieha OY712 Sports Foldable Waterproof Referee Mobile Bluetooth Earphone Headset Handsfree Earphones","description":"\u003cp\u003e Type    Stereo Bluetooth Headphone with Mic \u003cbr\u003e Bluetooth Version    CSR 4.01 + EDR \u003cbr\u003e Support Profiles    HSP, HFP, A2DP, AVRCP. \u003cbr\u003e Operation Distance    10m \u003cbr\u003e Transmitting Power    Class 2 \u003cbr\u003e Support TF Card    Up to 16G \u003cbr\u003e Speaker Frequency Range    20~20KHz \u003cbr\u003e Speaker Diameter (Driver Unit)    40mm \u003cbr\u003e Impedance    32ohm \u003cbr\u003e Microphone Dimension    4.5 * 2.2 cm \u003cbr\u003e MIC Sensitivity    -54dB---2dB \u003cbr\u003e MIC Impedance    2.2K \u003cbr\u003e Battery    Rechargeable 3.7V \/ 160 mAh lithium battery \u003cbr\u003e Talking Time    Up to 11 hours \u003cbr\u003e Music Playing Time    Up to 10 hours \u003cbr\u003e Standby Time    Up to 250 hours \u003cbr\u003e Charge Time    About 2 hours \u003cbr\u003e Charge Port    Micro USB \u003cbr\u003e Plug Type    3.5mm \u003cbr\u003e Audio cable length    1.0m \/ 3.0ft \u003cbr\u003e Earmuff Diameter    7.5cm \/ 3.1in \u003cbr\u003e Main item size (Foldable)    18.5 * 16.0 * 7.5cm \/ 7.28 * 6.29 * 2.95in   \u003cbr\u003e\u003c\/p\u003e","brand":"Tophatter's Inc.","offers":[{"title":"default","offer_id":52638500618578,"sku":"CJXFBXEJ00026-default","price":78.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/7039\/1890\/files\/1474802495644.jpg?v=1770290999","url":"https:\/\/tophatters.co\/products\/2021-hieha-oy712-sports-foldable-waterproof-referee-mobile-bluetooth-earphone-headset-handsfree-earphones","provider":"Tophatter's Inc.","version":"1.0","type":"link"}