这个电饭煲的型号是什么？
厂家现场用电饭煲煮起了香喷喷的米饭。[{'character': '厂', 'pinyin': 'chang3', 'highest pitch': 9.6, 'lowest pitch': 6.52, 'duration': 0.32, 'prosody hierarchy': 'null'}, {'character': '家', 'pinyin': 'jia1', 'highest pitch': 10.17, 'lowest pitch': 6.75, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '现', 'pinyin': 'xian4', 'highest pitch': 11.35, 'lowest pitch': 9.6, 'duration': 0.26, 'prosody hierarchy': 'null'}, {'character': '场', 'pinyin': 'chang3', 'highest pitch': 9.6, 'lowest pitch': 5.52, 'duration': 0.3, 'prosody hierarchy': '#1'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 9.38, 'lowest pitch': 5.92, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '电', 'pinyin': 'dian4', 'highest pitch': 9.9, 'lowest pitch': 8.02, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '饭', 'pinyin': 'fan4', 'highest pitch': 10.35, 'lowest pitch': 7.21, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '煲', 'pinyin': 'bao1', 'highest pitch': 10.53, 'lowest pitch': 9.48, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '煮', 'pinyin': 'zhu2', 'highest pitch': 8.04, 'lowest pitch': 7.2, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '起', 'pinyin': 'qi3', 'highest pitch': 7.46, 'lowest pitch': 5.97, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 6.43, 'lowest pitch': 5.65, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '香', 'pinyin': 'xiang1', 'highest pitch': 9.18, 'lowest pitch': 6.43, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '喷', 'pinyin': 'pen1', 'highest pitch': 9.99, 'lowest pitch': 8.68, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '喷', 'pinyin': 'pen1', 'highest pitch': 9.99, 'lowest pitch': 8.68, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 10.08, 'lowest pitch': 9.17, 'duration': 0.09, 'prosody hierarchy': '#1'}, {'character': '米', 'pinyin': 'mi3', 'highest pitch': 9.17, 'lowest pitch': 4.79, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '饭', 'pinyin': 'fan4', 'highest pitch': 10.35, 'lowest pitch': 6.89, 'duration': 0.31, 'prosody hierarchy': '#4'}]